User`s Manual MX525D/DC
Contents
1. AAA OO OOOOOODOODO OOOO OOOO DOOD OOD OOOO 01001006 0000000107 CompactFlash Socket This socket supports CompactFlash cards important When adding or removing expansion cards make sure that you unplug the power supply first Meanwhile read the documentation for the expansion card to configure any necessary hardware or software settings for the ex pansion card such as jumpers switches or BIOS configuration Chapter 3 BIOS Setup This chapter provides information on the BIOS Setup program and allows you to configure the system for optimum use You may need to run the Setup program when An error message appears on the screen during the sys tem booting up and requests you to run SETUP You want to change the default settings for customized features B BIOS Setup Entering Setup Power on the computer and the system will start POST Power On Self Test process When the message below appears on the screen press DEL key to enter Setup Press DEL to enter SETUP If the message disappears before you respond and you still wish to enter Setup restart the system by turning it OFF and On or pressing the RESET button You may also restart the system by simultaneously pressing Ctrl lt Alt gt and Delete keys Yimportant The items under each BIOS category described in this chapter are un der continuous update for better system performance Therefore the descri2. User s Manual MX525D DC Industrial Mini ITX Motherboard B Preface Copyright Notice The material in this document is the intellectual property of BCM Advanced Research We take every care in the preparation of this document but no guarantee is given as to the correctness of its contents Our products are under continual improvement and we reserve the right to make changes without notice Trademarks All trademarks are the properties of their respective owners BM BCM is registered trademark of BCM Advanced Research NVIDIA is registered trademark of NVIDIA Corporation ATI is registered trademark of ATI Technologies Inc AMD is registered trademarks of AMD Corporation Intel is registered trademarks of Intel Corporation Windows is registered trademarks of Microsoft Corporation AMI is registered trademark of Advanced Micro Devices Inc Award is a registered trademark of Phoenix Technologies Ltd Sound Blaster is registered trademark of Creative Technology Ltd Realtek is registered trademark of Realtek Semiconductor Corporation JMicron is registered trademark of JMicron Technology Corporation Netware is a registered trademark of Novell Inc Revision History Revision Revision History Date V1 1 08 31 2011 Technical Support If a problem arises with your system and no solution can be obtained from the user s manual please contact your place of purchase or loc
3. B1 Save system context for ACPI 00 Passes control to OS Loader typically INT19h E System Resources Resource List ICH8M GPIO GPIO Alt Func Pin I 0 HQ Power Tol Pefault Rickles Signal Name GPIO 2 PIROE eg I OD vec5 5 cpr RS232EN1_ cPIO 12 ENERGY DETECT AC19 170 YvccSus3p3 3 3 Native nc NC NC GPIO 21 SATAOGP AJ12 VCC3p3 SATA GP SB GPIO21 10 r o GPIO 23 LDROI E6 yo vcc3p3 3 3 Nativel PRES3 YccSus3p3 GPIO 32 CLKRUN Last I O VCC3p3 3 3 GPO p CLKRUN USB_OC 2 GPIO 44 na ma NA NA Na NA GPIO 47 na dma NA na wa NA NA MX525D MX525DC SIO GPIO GPIO Alt Func PIN Usage Input Output NOTES 5 GPIO Irput 5 GPIO Input GPIO Input GPIO Input E Output y 7 71 Sien TI 7 GP1021 GPIO21ATXPG IN 77 AIXPWROK O o o y y y GPIO22 GPIO22PWSINE 78 PWRBTIN GPIO23 GPIOOSPWSOUTE 79 AA GPA GPIO24S3E 80 Sp Sa GPIO25 GPIOO5PS ON 81 PSONE A ___________ PWRGD PS SEEN CREE R l KH D GENE mmm 42 _ et e a O bg y 0 o KH 2 3 5 0 2 GPIO Output GPIO Output GPIO Output SEN Ke ee mk DR E System Resources GPIO Programming Please refer to the F81865 Supe
4. Jack Keyboard Mouse Connector p 2 10 COM Power Select Jumper p 2 17 Clear CMOS Jumper p 2 17 LVDS Connector p 2 14 LVDS Inverter Connector p 2 14 ec ATX Power Connector Optional p 2 4 DC Power Connector Optional p 2 4 LAN Jack Line In Jack Line Out Jack MX525D MX525DC Memory Installing Memory Modules 1 Locate the SO DIMM slot Align the notch on the DIMM with the key on the slot and insert the DIMM into the slot 2 Push the DIMM gently downwards until the slot levers click and lock the DIMM in place 3 To uninstall the DIMM flip the slot levers outwards and the DIMM will be released instantly Important You can barely see the golden finger if the memory module is properly in serted in the DIMM slot E Hardware Setup Power Supply ATX Power Connector ATX1 ATX Version This ATX connector provides power to the system DC Power Connector JPWR1 DC Version This DC In connector provides 12V 19V 24V power input sis O lt a lt o Po T s k M e Oz a S SATA Power Connector JPWR2 JPWR3 DC Version This DC In connector provides DC power output for SATA devices MX525D MX525DC Back Panel I O Serial Port RS 232 422 485 Serial Port RS 232 VGA Port DVI I Port LAN Jack USB 2 0 Ports USB 2 0 Ports RS 23214221485 Serial Port Connector The serial port is a 16550A high speed
5. be used in place of Cylinders Heads and Sectors B BIOS Setup Block Any selection except Disabled determines the Multi Sector number of sectors transferred per block Transfer PIO Mode Indicates the type of PIO Programmed Input Output DMA Mode Indicates the type of Ultra DMA S M A R T This allows you to activate the S M A R T Self Monitoring Analysis amp Reporting Technol ogy capability for the hard disks S M A R T is a utility that monitors your disk status to predict hard disk failure This gives you an opportunity to move data from a hard disk that is going to fail to a safe place before the hard disk becomes offline 32 Bit Data Enables 32 bit communication between Transfer CPU and IDE controller MX525D MX525DC Advanced BIOS SETUP UTILITY Quick Hot Enabled Quick Boot Enabling this setting will cause the BIOS power on self test routine to skip some of its tests during bootup for faster system boot Bootup Num Lock This setting is to set the Num Lock status when the system is powered on Setting to On will turn on the Num Lock key when the system is powered on Setting to Off will allow users to use the arrow keys on the numeric keypad gt Wait For F1 If Error When this setting is set to Enabled and the boot sequence encounters an error it asks you to press F1 If disabled the system continues to boot with
6. communications port that sends receives 16 bytes FIFOs You can attach a serial mouse or other serial de vices directly to the connector RS 232 LAN Jack PIN SIGNAL DESCRIPTION 0 OO JO Om KON DCD RXD TXD DTR GND DSR RTS CTS VCC COM1 or RING Data Carrier Detect Receive Data Transmit Data Data Terminal Ready Signal Ground Data Set Ready Request To Send Clear To Send Voltage output or RING select setting by JCOM1_PIN9_SEL1 Voltage select setting by JCOMP1 Line In Jack Line Out Jack Mic Jack E Hardware Setup RS 422 PIN SIGNAL DESCRIPTION 1 422 TXD Transmit Data Negative 2 422 RXD Receive Data Positive 3 422 TXD Transmit Data Positive 4 422 RXD Receive Data Negative 5 GND Signal Ground 6 NC No Connection 7 NC No Connection 8 NC No Connection 9 NC No Connection RS 485 PIN SIGNAL DESCRIPTION 1 485 TXD Transmit Data Negative 2 NC No Connection 3 485 TXD Transmit Data Positive 4 NC No Connection 5 GND Signal Ground 6 NC No Connection 7 NC No Connection 8 NC No Connection 9 NC No Connection gt VGA Port The DB15 pin female connector is provided for monitor gt DVI I Port The DVI I Digital Visual Interface Integrated connector allows you to con nect an LCD monitor It provides a high speed digital interconnection be tween the computer and its display device To connect an LCD monitor
7. i i erisinde olacakt r r nlerinizi yerel toplama noktalar na b rakabilirsiniz ESKY Z le n m na ochran ivotn ho prost ed spole nost BCM upozor uje Podle sm rnice Evropsk unie EU o likvidaci elektrick ch a elektronick ch v robk 2002 96 EC platn od 13 srpna 2005 je zak z no likvidovat elektrick a elektronick v robky v b n m komun ln m odpadu a v robci elektronick ch v robk na kter se tato sm rnice vztahuje budou povinni odeb rat takov v robky zp t po skon en je jich ivotnosti Spole nost BCM spln po adavky na odeb r n v robk zna ky BCM prod van ch v zem ch EU po skon en jejich ivotnosti Tyto v robky m ete odevzdat v m stn ch sb rn ch MAGYAR Annak rdek ben hogy k rnyezet nket megv dj k illetve k rnyezetv d k nt fell pve az BCM eml kezteti nt hogy Az Eur pai Uni EU 2005 augusztus 13 n hat lyba l p az elektromos s elek tronikus berendez sek hullad kair l sz l 2002 96 EK ir nyelve szerint az elektromos s elektronikus berendez sek t bb nem kezelhet ek lakoss gi hullad kk nt s az ilyen elektronikus berendez sek gy rt i k teless v lnak az ilyen term kek visszav tel re azok hasznos lettartama v g n Az BCM betartja a term kvisszav tellel kapcsolatos k vetelm nyeket az BCM m rkan v alatt az EU n bel l rt kes tett term kek eset ben azok lettartam na
8. relocate the receiving antenna O Increase the separation between the equipment and receiver O Connect the equipment into an outlet on a circuit different from that to which the receiver is connected O Consult the dealer or an experienced radio television technician for help Notice 1 The changes or modifications not expressly approved by the party responsible for compliance could void the user s authority to operate the equipment Notice 2 Shielded interface cables and A C power cord if any must be used in order to comply with the emission limits C BCM Advanced Research MX525D MX525DC VOIR LA NOTICE D INSTALLATION AVANT DE RACCORDER AU RESEAU This device complies with Part 15 of the FCC Rules Operation is subject to the following two conditions 1 this device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation MX525D MX525DC WEEE Waste Electrical and Electronic Equipment Statement ENGLISH To protect the global environment and as an environmentalist BCM must re mind you that Under the European Union EU Directive on Waste Electrical and Electronic Equipment Directive 2002 96 EC which takes effect on August 13 2005 products of electrical and electronic equipment cannot be discarded as municipal waste anymore and manufacturers of covered electronic equipment will be
9. set by the BIOS vendor for stable system performance Chapter 4 This chapter provides information on system resources E System Resources AMIPOSTCode Bootblock Initialization Code Checkpoints The Bootblock initialization code sets up the chipset memory and other components before system memory is available The following table de scribes the type of checkpoints that may occur during the bootblock initial ization portion of the BIOS Checkpoint Description Early chipset initialization is done Early super UO initialization is done petore DA including RTC and keyboard controller NMI is disabled Perform keyboard controller BAT test Check if waking up from power D1 management suspend state Save power on CPUID value in scratch CMOS DO Go to flat mode with 4GB limit and GA20 enabled Verify the bootblock checksum D2 Disable CACHE before memory detection Execute full memory sizing module Verify that flat mode is enabled If memory sizing module not executed start memory refresh and do D3 memory sizing in Bootblock code Do additional chipset initialization Re enable CACHE Verify that flat mode is enabled Test base 512KB memory Adjust policies and cache first 8MB Set SS stack Bootblock code is copied from ROM to lower system memory and con BS trol is given to it BIOS now executes out of RAM Both key sequence and OEM specific method is checked to determine if
10. sim ply plug your monitor cable into the DVI connector and make sure that the other end of the cable is properly connected to your monitor refer to your monitor manual for more information MX525D MX525DC USB 2 0 Port The USB Universal Serial Bus port is for attaching USB devices such as keyboard mouse or other USB compatible devices i i 4 rel P LAN Jack PIN Powered USR Port Description SIGNAL vcc DATA DATA GROUND 12V GROUND DESCRIPTION 57 Negative Data Positive Dala 5 LIV GROUND 12v 12V GROUND The standard RJ 45 LAN jack is for connection to the Local Area Network LAN You can connect a network cable to it Activity Indicator Speed Indicator Left LED Right LED Active LED 100M 1000M Speed LED LED Color Yellow Green Orange 10M Cable No Transmission Yellow Lighting OFF Plug in Transmission Yellow Blinking OFF 100M Cable No Transmission Yellow Lighting Green Lighting Plug in Transmission Yellow Blinking Green Lighting 1000M Cable No Transmission Yellow Lighting Orange Lighting Plug in Transmission Yellow Blinking Orange Lighting In S3 S4 S5 Standby State Yellow Lighting OFF gt Audio Ports Line In Blue Line In is used for external CD player tapeplayer or other audio devices Line Out Green Line Out is a connector for speakers or hea
11. to execute the instructions Please disable this item if MX525D MX525DC your operating system doesn t support HT Function or unreliability and instability may occur gt Intel R SpeedStep tm Tech EIST Enhanced Intel SpeedStep Technology allows the system to dynamically adjust processor voltage and core frequency which can result in decreased average power consumption and decreased aver age heat production gt Intel R C State Tech C state performance indicates the ability to run the processor in lower power states when the PC is idle This setting enables disables the C State Configuration for power saving purposes gt Enhanced C States This setting enables disables enhanced C states gt PCI PCIE Device Configuration MSB Funet ina 18 HSH Porta gt USB Functions This setting specifies the operation mode of the onboard USB control ler gt USB 2 0 Controller This setting enables disables the onboard USB controller B BIOS Setup Legacy USB Support Set to Enabled if you need to use any USB 1 1 2 0 device in the operat ing system that does not support or have any USB 1 1 2 0 driver installed such as DOS and SCO Unix gt Audio Controller This setting enables disables the onboard audio controller gt GbE LAN Boot This setting enables disables GbE LAN boot LAN Option ROM This setting enables disables the initialization of the onboard LAN Boot ROM during
12. 2 4 Back CH e ETT 2 5 EE ee 2 8 iper 2 16 SOL AA s dl ed e 2 19 Chapter 3 BIOS Setup scissnareninazzannaa mania uu 3 1 Entenng Sel caia 3 2 The Menu BAN ET asshaa saspsskas kuda 3 4 NA 3 5 KOM GU ne m 3 1 BOOL iu HN TT MA a EE E E 3 13 A geg 3 14 O O ALEN OI MEREN 3 16 ON ee 3 17 Billa 3 19 Chapter 4 System Resources 4 1 AMI POST COUB utile 4 2 Reso rce Li Pr 4 6 GPIO A A 4 8 Chapter 1 Overview The MX525D MX525DC is an Intel Low power Mini ITX Motherboard featuring Intel Atom D525 1 8 GHz Dual Core processor onboard and supporting DDR3 SODIMM memory modules The MX525D is the ATX Power version the MX525DC isthe DC Power verion Based on the innovative Intel ICH8M chipset for optimal system efficiency the IM PV C accommodates the Intel Pineview D Dual core D525 processor and supports 2 DDR3 800MHz SO DIMM slots to provide the maximum of 4GB memory capacity In the entry level and mid range market segment the MX525D MX525DC provides a high performance solution for today s front end and general purpose workstation as well as in the future B Overview MX525D MX525DC SPECIFICATIONS CPU Chipset Memory LAN Audio Graphics Expansion Interface Back I O Panel Onboard 1 0 Headers Form Factor Power Type Mechanical and Environment Intel Atom D52
13. 4e 0x87 Step 2 Select LDNO6 GPIO LDN Logic device number Out 0x4e 0x07 select entry page Ox4e for index Out 0x4f 0x06 select LDNOG Ox4f for data Step 3 Set address to OxF1 Out Ox4e OxF1 0x4e for index Step 4 Get data from port Ox4f Save current state Byte tmp Inp Ox4f Read current data for adding the output in bit4 Step 5 Write data to port Ox4f only set bit 4 to high and write back Out 0x4f tmp 0x10 Ox4f for data Example 3 Set GPIO Pin4 GP004 output to low Il the Pin4 GPO04 output setting is at address F1 bit 4 Step 1 Enable SIO configuration mode without timeout in between commands Out 0x4e 0x87 11 port value Ox4e for index Out 0x4e 0x87 Step 2 Select LDNO6 GPIO LDN Logic device number Out 0x4e 0x07 select entry page Ox4e for index Out Ox4f 0x06 select LDNOG Ox4f for data Step 3 Set address to OxF 1 Out 0x4e OxF1 Ox4e for index E System Resources Step 4 Get data from port Ox4f Save current state Byte tmp Inp Ox4f Read current data for adding the output in bit4 Step 5 Write data to port Ox4f only set bit 4 to low and write back Out 0x4f tmp amp OxEF
14. 5 1 8 GHz Dual Core low power processor onboard with 533 MHz FSB Intel ICH8M Chipset Supports two 204 pin SO DIMM DDR3 800 MHz memory module up to 4 GB LAN 1 Intel amp 82567V PHY Gigabit LAN Controller LAN 2 Intel amp 82574L Gigabit LAN Controller Realtek amp ALC887 VD2 GR HD Audio Line out Mic in Line in 3 Watt x 2 Amplifier Intel GMA 3150 Graphic Engine DirectX 9 0C 1 x Mini PCI Express 1 x PCI slot 1 x Compact Flash socket COM Ports 1 x RS 232 422 485 1 x RS 232 VGA 1 x DB 15 DVI 1 x DVI D LAN 2 x RJ 45 USB 4 x USB Audio 1 x 3 jacks Audio connector SATA 3 x SATA Power Headers USB 2 x USB Headers 4 Ports COM Ports 4 x RS 232 Headers Amplifier 1 x Amplifier LVDS 1 x LVDS Header Inverter 1 x Inverter Header Fan 2 x Fan Headers Mini ITX 170mm x 170mm MX525D 20 pin ATX Power MX525DC 4 pin DC Power ranging from 12V 14 24V Operating Temperature 10 C to 60 C Storage Temperature 20 C to 80 C Humidity 0 95 RH Non Condensing MX525D MX525DC Mainboard Layout Serial Port Connector Front Audio Parallel Port Connector Connector lic 3 IBN Amplifier Connector AA cm men Keyboard Mouse Connector SPDIF out Connector COM Power Mini PCle Slot Select Jumper GPIO Connector Clear CMOS Jumper LVDS Connector LVDS Inverter PCI Slot T Connector EE 133 IDE DE 3 ATX Power H Connector E Opt
15. 6 bytes FIFOs You can attach a serial device to it through an optional serial port bracket PIN SIGNAL DESCRIPTION 1 DCD Data Carrier Detect 2 RXD Receive Data 3 TXD Transmit Data 4 DTR Data Terminal Ready 5 GND Signal Ground 6 DSR Data Set Ready 7 RTS Request To Send 8 CTS Clear To Send 9 VCC_COM 12V or 5V power output selected by JCOMP E Hardware Setup LVDS Connector JLVDS1 The LVDS Low Voltage Differential Signal connector provides a digital in terface typically used with flat panels After connecting an LVDS interface flat panel to the JLVDS1 be sure to check the panel datasheet and set the JVDD1 jumper to proper power voltage LCD Inverter Connector JINV1 The connector is provided for LCD backlight options MX525D MX525DC Front Audio Connector JAUD1 This connector allows you to connect the front panel audio and is compliant with Intel Front Panel I O Connectivity Design Guide SPDIF Out Connector JSPDO1 This connector is used to connect SIPDIF Sony 8 Philips Digital Intercon nect Format interface for digital audio transmission E Hardware Setup JUMPER Clear CMOS Jumper JBAT1 There is a CMOS RAM onboard that has a power supply from an external battery to keep the data of system configuration With the CMOS RAM the system can automatically boot OS every time it is turned on If you want to clear the system co
16. BCM oznaku i koji su prodati u EU Ove proizvode mo ete vratiti na lokalnim mestima za prikupljanje POLSKI Aby chroni nasze rodowisko naturalne oraz jako firma dbaj ca o ekologi BCM przy pomina e Zgodnie z Dyrektyw Unii Europejskiej UE dotycz c odpad w produkt w elektryc znych i elektronicznych Dyrektywa 2002 96 EC kt ra wchodzi w ycie 13 sierpnia 2005 tzw produkty oraz wyposa enie elektryczne i elektroniczne nie mog by traktowane jako mieci komunalne tak wi c producenci tych produkt w b d zobowi zani do odbi erania ich w momencie gdy produkt jest wycofywany z u ycia BCM wype ni wymagania UE przyjmuj c produkty sprzedawane na terenie Unii Europejskiej wycofywane z u ycia Produkty BCM b dzie mo na zwraca w wyznaczonych punktach zbiorczych MX525D MX525DC T RKCE evreci zelli iyle bilinen BCM d nyada evreyi korumak i in hat rlat r Avrupa Birli i AB Kararnamesi Elektrik ve Elektronik Malzeme At 2002 96 EC Kara rnamesi alt nda 13 A ustos 2005 tarihinden itibaren ge erli olmak zere elektrikli ve elek tronik malzemeler di er at klar gibi pe at lamayacak ve bu elektonik cihazlar n reti cileri cihazlar n kullan m s releri bittikten sonra r nleri geri toplamakla y k ml olacakt r Avrupa Birlidi ne sat lan BCM markal r nlerin kullan m s releri bitti inde BCM r nlerin geri al nmas iste i ile i birli
17. BIOS recovery is forced Main BIOS checksum is tested If BIOS D6 recovery is necessary control flovvs to checkpoint E0 See Bootblock Recovery Code Checkpoints section of document for more informa tion Restore CPUID value back into register The Bootblock Runtime in D7 terface module is moved to system memory and control is given to it Determine whether to execute serial flash The Runtime module is uncompressed into memory CPUID informa Ee tion is stored in memory Store the Uncompressed pointer for future use in PMM Copying Main D9 BIOS into memory Leaves all RAM below 1MB Read Write including E000 and F000 shadow areas but closing SMRAM Restore CPUID value back into register Give control to BIOS POST DA ExecutePOSTKernel See POST Code Checkpoints section of docu ment for more information MX525D MX525DC POST Code Checkpoints The POST code checkpoints are the largest set of checkpoints during the BIOS pre boot process The following table describes the type of check points that may occur during the POST portion of the BIOS Checkpoint Description Disable NMI Parity video for EGA and DMA controllers Initialize BIOS POST Runtime data area Also initialize BIOS modules on POST entry and GPNV area Initialized CMOS as mentioned in the Kernel Variable wCMOSFlags 03 Check CMOS diagnostic byte to determine if battery power is OK and CMOS checksum is OK Ve
18. OCK status and programs the KBD typematic rate Initialize Int 13 and prepare for IPL detection Initializes IPL devices controlled by BIOS and option ROMs Initializes remaining option ROMs Generate and write contents of ESCD in NVRam MX525D MX525DC Checkpoint Description 84 Log errors encountered during POST 85 Display errors to the user and gets the user response for error 87 Execute BIOS setup if needed requested 8C Late POST initialization of chipset registers 8E Program the peripheral parameters Enable Disable NMI as selected 90 Late POST initialization of system management interrupt AO Check boot password if installed A1 Clean up work needed before booting to OS Takes care of runtime image preparation for different BIOS modules Fill the free area in FOOOh segment with OFFh A2 Initializes the Microsoft IRQ Routing Table Prepares the runtime lan guage module Disables the system configuration display if needed A4 Initialize runtime language module A7 Displays the system configuration screen if enabled Initialize the CPU s before boot which includes the programming of the MTRR s A8 Prepare CPU for OS boot including final MTRR values A9 Wait for user input at config display if needed Uninstall POST INT1Ch vector and INTO9h vector Deinitializes the AA ADM module AB Prepare BBS for Int 19 boot AC End of POST initialization of chipset registers
19. according to User s Manual O The equipment has dropped and damaged O The equipment has obvious sign of breakage E DO NOT LEAVE THIS EQUIPMENT IN AN ENVIRONMENT UNCONDITIONED STORAGE TEMPERATURE ABOVE 60 C 140 IT MAY DAMAGE THE EQUIPMENT CAUTION Danger of explosion if battery is incorrectly replaced Replace only with the same or equivalent type recommended by the manufacturer ZARARA RPTE CEERI EAR aer CSS GA E SHAR Pi E a For better environmental protection waste batteries should be collected separately for recycling or special disposal E Preface FCC B Radio Frequency Interference Statement This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the O N 1 996 FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the measures listed below O Reorient or
20. al distributor Alternatively please try the following help resources for further guidance B Visit the BCM website for technical guide BIOS updates driver updates and other information http www bcmcom com bem support drivers htm S Contact our technical staff at http www bemcom com bem_inquiries_ techSupport htm MX525D MX525DC Safety Instructions B Always read the safety instructions carefully B Keep this User s Manual for future reference B Keep this equipment away from humidity B Lay this equipment on a reliable flat surface before setting it up B The openings on the enclosure are for air convection hence protects the equipment from overheating DO NOT COVER THE OPENINGS B Make sure the voltage of the power source and adjust properly 110 220V before connecting the equipment to the power inlet B Place the power cord such a way that people can not step on it Do not place anything over the power cord B Always Unplug the Power Cord before inserting any add on card or module B All cautions and warnings on the equipment should be noted B Never pour any liquid into the opening that could damage or cause electrical shock B if any of the following situations arises get the equipment checked by service personnel O The power cord or plug is damaged O Liquid has penetrated into the equipment O The equipment has been exposed to moisture O The equipment does not work well or you can not get it work
21. ature to DVMT Mode for maxi mum performance Setting it to DVMT Mode ensures that system memory is dynamically allocated for optimal balance between graphics and system performance gt DVMT FIXED Memory When set to DVMT FIXED Mode the graphics driver will allocate a fixed amount of memory as dedicated graphics memory as well as allow more system memory to be dynamically allocated between the graphics processor and the operating system gt Boot Display Device Use the field to select the type of device you want to use as the display s of the system gt Flat Panel Type This setting allows you to set your preferences for the boot display device MX525D MX525DC Power BIOS SETUP UTILITY ACPI fave MS Ven gt ACPI Aware O S This item is to activate the ACPI Advanced Configuration and Power Man agement Interface Function If your operating system is ACPl aware select Yes Suspend Mode This item specifies the power saving modes for ACPI function If your oper ating system supports ACPI you can choose to enter the Standby mode in S1 POS or S3 STR fashion through the setting of this field Restore on AC Power Loss This setting specifies whether your system will reboot after a power failure or interrupt occurs Available settings are Power Off Leaves the computer in the power off state Power On Leaves the computer in the power on state Last State Restores the syst
22. bootup Selecting Disabled will speed up the boot process gt Super IO Configuration Serial Porti Addresa gt Serial Port 11 21 31 4 5 Address Parallel Port Address Select an address for the specified serial parallel port gt Serial Port 11 21 31 4 5 IRQ Select a corresponding interrupt for the specified serial port gt Watch Dog You can enable the system watch dog timer a hardware timer that gen erates a reset when the software that it monitors does not respond as expected each time the watch dog polls it MX525D MX525DC gt Smart Fan Configuration Smart IN Target 45 C P Smart CPUFAN Target This setting allows users to set a target temperature for the Smart Fan feature Smart Fan is an excellent feature which will adjust the CPU system fan speed automatically depending on the current CPU system temperature avoiding the overheating to damage your system gt FAN1 Type This setting specifies the fan type gt Min Speed This setting specifies the minimum fan speed gt Smart SYSFAN Target This setting allows users to set a target temperature for the Smart Fan feature Smart Fan is an excellent feature which will adjust the CPU system fan speed automatically depending on the current CPU system temperature avoiding the overheating to damage your system gt Min Speed This setting specifies the minimum fan speed B BIOS Setup gt Hardware Health Configurati
23. d phones Mic Pink Mic is a connector for microphones E Hardware Setup Connector Chassis Intrusion Connector JCI1 This connector is provided to connect the chassis intrusion switch cable If the chassis is opened the chassis intrusion mechanism will be activated The system will record this status and show a warning message on the screen To clear the warning you must enter the BIOS utility and clear the record gt lt gt Cy P Lo Te Serial ATA Connector SATA1 SATA3 This connector is a high speed Serial ATA interface port Each connector can connect one Serial ATA device Important Please do not fold the Serial ATA cable into 90 degree angle Otherwise data loss may occur during transmission MX525D MX525DC Audio Amplifier Connector JAMP1 The JAMP1 is used to connect audio amplifiers to enhance audio perfor mance 7 Lee S eS a gt Fan Power Connector CPUFAN1 SYSFAN1 The fan power connector supports system cooling fan with 12V When connecting the wire to the connectors always note that the red wire is the positive and should be connected to the 12V the black wire is Ground and should be connected to GND If the mainboard has a System Hardware Monitor chipset onboard you must use a specially designed fan with speed sensor to take advantage of the CPU fan control Please refer to the recommended CPU fans at processor s of
24. da de sus productos vendidos en la Uni n Europea al final de su periodo de vida Usted debe depositar estos productos en el punto limpio establecido por el ayuntamiento de su localidad o entregar a una empresa autorizada para la recogida de estos residuos NEDERLANDS Om het milieu te beschermen wil BCM u eraan herinneren dat De richtlijn van de Europese Unie EU met betrekking tot Vervuiling van Electrische en Electronische producten 2002 96 EC die op 13 Augustus 2005 in zal gaan kunnen niet meer beschouwd worden als vervuiling Fabrikanten van dit soort producten worden verpli cht om producten retour te nemen aan het eind van hun levenscyclus BCM zal overeenk omstig de richtlijn handelen voor de producten die de merknaam BCM dragen en verkocht zijn in de EU Deze goederen kunnen geretourneerd worden op lokale inzamelingspunten SRPSKI Da bi zastitili prirodnu sredinu i kao preduzece koje vodi racuna o okolini i prirodnoj sredini BCM mora da vas podesti da Po Direktivi Evropske unije EU o odbacenoj ekektronskoj i elektri noj opremi Direktiva 2002 96 EC koja stupa na snagu od 13 Avgusta 2005 proizvodi koji spadaju pod elek tronsku i elektri nu opremu ne mogu vise biti odba eni kao obi an otpad i proizvo a i ove opreme bi e prinu eni da uzmu natrag ove proizvode na kraju njihovog uobi ajenog veka trajanja BCM e po tovati zahtev o preuzimanju ovakvih proizvoda kojima je istekao vek trajanja koji imaju
25. em to the previous status before power failure or interrupt occurred B BIOS Setup gt USB Device WakeUp from S3 The item allows the activity of the USB device to wake up the system from S3 Suspend to RAM sleep state gt Resume On LAN Mini PCIE This field specifies whether the system will be awakened from power sav ing modes when activity or input signal of onboard LAN mini PCI E is de tected gt Resume On PME When setting to Enabled this setting allows your system to be awakened from the power saving modes through any event on PME Power Manage ment Event gt Resume On Ring When set to Enabled the system will resume from the standby or suspend power saving mode whenever Modem Ring In event occurs Resume On RTC Alarm When Enabled your can set the date and time at which the RTC real time clock alarm awakens the system from suspend mode MX525D MX525DC Exit BIOS SETUP UTILITY Save Changes and Exit Save Changes and Exit Save changes to CMOS and exit the Setup Utility Discard Changes and Exit Abandon all changes and exit the Setup Utility Discard Changes Abandon all changes and continue with the Setup Utility Load Optimal Defaults Use this menu to load the default values set by the mainboard manufacturer specifically for optimal performance of the mainboard Load Failsafe Defaults Use this menu to load the default values
26. ficial web site or consult the vendors for proper CPU cooling fan Fan cooler set with 3 or 4 pin power connector are both available for CPUFANI E Hardware Setup Keyboard Mouse Connector JKB MS1 This connector is used to connect PS 2 keyboard amp mouse Front Panel Connector JFP1 This front panel connector is provided for electrical connection to the front panel switches amp LEDs and is compliant with Intel Front Panel I O Con nectivity Design Guide MX525D MX525DC Front USB Connector JUSB1 JUSB2 This connector compliant with Intel 1 0 Connectivity Design Guide is ideal for connecting high speed USB interface peripherals such as USB HDD digital cameras MP3 players printers modems and the like Note that the pins of VCC and GND must be connected correctly to avoid possible damage E Hardware Setup GPIO Connector JGPIO1 This connector is provided for the General Purpose Input Output GPIO peripheral module Parallel Port Connector JLPT1 The mainboard provides a 26 pin header for connection to an optional ports Enhanced Parallel Port EPP and Extended Capabilities Parallel Port parallel port bracket The parallel port is a standard printer port that sup ECP mode MX525D MX525DC RS 232 Serial Port Connector COM3 COMA CONS COM6 This connector is a 16550A high speed communications port that sends receives 1
27. gt Main Use this menu for basic system configurations such as time date etc Advanced Use this menu to set up the items of special enhanced features Boot Use this menu to specify the priority of boot devices Security Use this menu to set supervisor and user passwords Chipset This menu controls the advanced features of the onboard Northbridge and Southbridge gt Power Use this menu to specify your settings for power management gt Exit This menu allows you to load the BIOS default values or factory default set tings into the BIOS and exit the BIOS setup utility with or without changes MX525D MX525DC Main BIOS SETUP UTILITY System Tina 04 gt System Time This setting allows you to set the system time The time format is lt Hour gt lt Minute gt lt Second gt System Date This setting allows you to set the system date The date format is Day Month Date Year gt SATA1 IDE SATA2 IDE SATA3 IDE Third IDE Master Type Press PgUp lt gt or PgDn lt gt to select Manual None or Auto type Note that the specifications of your drive must match with the drive table The hard disk will not work properly if you enter improper information for this category If your hard disk drive type is not matched or listed you can use Manual to define your own drive type manually LBA Large Enabling LBA causes Logical Block Address Mode ing to
28. his function protects the BIOS from accidental corruption by unauthorized users or computer viruses gt Chassis Intrusion The field enables or disables the feature of recording the chassis intrusion status and issuing a warning message if the chassis is once opened To clear the warning message set the field to Reset The setting of the field will automatically return to the default value later MX525D MX525DC gt Trusted Computing TOGTRA SUPPORT TCG TPM Support This setting controls the Trusted Platform Module TPM designed by the Trusted Computing Group TCG TPMs are special purpose inte grated circuits ICs built into a variety of platforms to enable strong user authentication and machine attestation essential to prevent inap propriate access to confidential and sensitive information and to protect against compromised networks B BIOS Setup Chipset BIOS SETUP UTILITY nain fiduanced Bont seu tay Chimet DUNT finde Select W FUN minr i Boot Display Heut Flat Panel Type Wiz Copyright 1905 2009 Amer can Megatrends Inc DVMT Mode Select Intel s Dynamic Video Memory Technology DVMT allows the system to dy namically allocate memory resources according to the demands of the sys tem at any point in time The key idea in DVMT is to improve the efficiency of the memory allocated to either system or graphics processor It is recommended that you set this BIOS fe
29. ional CF Mode Jumper B CF Power Select Jumper i z AT ATX Power I e g E i DC Power Select Jumper ip ji Connector Optional SATA Connector Front USB Fan Power DIMM Slot Connector Connector Chassis Front Panel SATA Power Intrusion Connector Connector Connector Optional Serial Port RS 232 DVI I Port ine Out Jack USB 2 0 Ports USB 2 0 Ports Mic Jack Chapter 2 Hardware Setup This chapter provides you with the information on mainboard hardware configurations Incorrect setting of jumpers and connectors may damage your mainboard Please pay special attention not to connect these headers in wrong direction DO NOT adjust any jumper while the mainboard is powered on E Hardware Setup Quick Components Guide Serial Port Connector p 2 13 Front Audio Connector p 2 15 Parallel Port Connector p 2 12 Amplifier Connector p 2 9 SPDIF out Connector p 2 15 Mini PCle Slot p 2 19 GPIO Connector p 2 12 00025F824C94 00045F824 3 HIHI III 1 PCI Slot p 2 19 CF Mode Jumper p 2 18 Jumper p 2 18 ATIATX Power Select Jumper p 2 18 SATA Connector USB Fan Power DIMM Slot p 2 3 p 2 8 Connector Connector p 2 11 AI i Chassis Intrusion Connector Front Panel SATA Power p 2 8 Connector Connector p 2 10 Optional p 2 4 Back I O p 2 5 Serial Port RS 232 422 485 LAN Jack VGA Port Serial Port RS 232 DVI I Port USB 2 0 Ports USB 2 0 Ports Mic
30. k v g n Az ilyen term keket a legk zelebbi gy jt helyre viheti ITALIANO Per proteggere l ambiente BCM da sempre amica della natura ti ricorda che In base alla Direttiva dell Unione Europea EU sullo Smaltimento dei Materiali Elettrici ed Elettronici Direttiva 2002 96 EC in vigore dal 13 Agosto 2005 prodotti appartenenti alla categoria dei Materiali Elettrici ed Elettronici non possono piu essere eliminati come rifiuti municipali i produttori di detti materiali saranno obbligati a ritirare ogni prodotto alla fine del suo ciclo di vita BCM si adeguer a tale Direttiva ritirando tutti i prodotti marchiati BCM che sono stati venduti all interno dell Unione Europea alla fine del loro ciclo di vita E possibile portare i prodotti nel piu vicino punto di raccolta B Preface CONTENTS Copyright pe li Le E li Revision HIStory conan iaa did ii Technical Support EE ii Safety UPS CGT ion iii FCC B Radio Frequency Interference Statement iv WEEE Waste Electrical and Electronic Equipment Statement V Chapter 1 EU 1 1 Mainboard Specifications eseeeeeeeeeen etate tt eeeeeereeterrr rnnr rtnn reenen 1 2 Mainboard EE 1 4 Chapter 2 Hardware Setup v n Vdes u 2 1 Quick Components GUIAS ce r k p rket r r es Seno der o dh 2 2 MEMON g e T 2 3 Power Supply ant ti
31. lement ces mat riels dans les points de collecte PYCCKMM KomnaHua BCM npeanpuHuMaer akTUBHbIe DeUcTBUA no 3aure okpyxatolieli cpefibi NOSTOMY HanoMuHaem Bam YTO B coorBercrBMM c Duperrupon Epponefickoro Cosa EC no npenorBpaujeHurio 3arpa3Henna okpyxarouiel cpefibi UCNONb3OBAHHbIM INEKTPUJECKAM M INEKTPOHHbIM o6opynoBaHMeM anpextusa WEEE 2002 96 EC Bctynatowen B cuny 13 aBrycta 2005 rona 31enus OTHOCALUMECA K INEKTPUYECKOMY M INEKTPOHHOMy OBOPyAOBAHHIO He MOTYT paccmaTpUBaTbCA KaK ObITOBO Mycop nosTomy Mpon3BOAMTENU BbilienepeyucneHHoro aNEKTPOHHOFro o6opynoBaHusi o s3aHbi MpuHUMaTb ero ana nepepaborku no oKOHuaHUN cpoka cnyxobi BCM o s3yerca coOniofaTb TpeboBaHua no npuemy nponykuMW nmpogaHHo nog mapko BCM Ha Tepputopuu EC B nepepaborky no okoHYaHun cpoka CNYXOBI Bbi Moxere BEpHyTb 3TM nenna B cneumanuzupoBaHHbie NYHKTbI npuema E Preface ESPA OL BCM como empresa comprometida con la protecci n del medio ambiente recomienda Bajo la directiva 2002 96 EC de la Uni n Europea en materia de desechos y o equipos electr nicos con fecha de rigor desde el 13 de agosto de 2005 los productos clasificados como el ctricos y equipos electr nicos no pueden ser depositados en los contenedores habituales de su municipio los fabricantes de equipos electr nicos est n obligados a hacerse cargo de dichos productos al termino de su per odo de vida BCM estar com prometido con los t rminos de recogi
32. m specific BIOS modules Initialize System Management Interrupt Initializes different devices through DIM See DIM Code Checkpoints section of document for more information Initializes different devices Detects and initializes the video adapter installed in the system that have optional ROMs Initializes all the output devices Allocate memory for ADM module and uncompress it Give control to ADM module for initialization Initialize language and font modules for ADM Activate ADM module Initializes the silent boot module Set the window for displaying text information Displaying sign on message CPU information setup key message and any OEM specific information Initializes different devices through DIM See DIM Code Checkpoints section of document for more information Initializes DMAC 1 amp DMAC 2 Initialize RTC date time Test for total memory installed in the system Also Check for DEL or ESC keys to limit memory test Display total memory in the system Mid POST initialization of chipset registers Detect different devices Parallel ports serial ports and coprocessor in CPU etc successfully installed in the system and update the BDA EBDA etc Programming the memory hole or any kind of implementation that needs an adjustment in system RAM size if needed Updates CMOS memory size from memory found in memory test Al locates memory for Extended BIOS Data Area from base memory Initializes NUM L
33. nfiguration set the jumper to clear data 1 0 1 fo 4 JBAT1 Normal Clear CMOS important You can clear CMOS by shorting 2 3 pin while the system is off Then return to 1 2 pin position Avoid clearing the CMOS while the system is on it will damage the mainboard MX525D MX525DC COM Power Select Jumper JCOMP6 This jumper is used to select the pin 9 function of the COM1 port 8 n u 1 o a a ES JCOMP6 5V 12V COM Power Select Jumper JCOMP1 JCOMP5 These jumpers are used to select the pin 9 power voltage of the COM1 COM5 serial ports a ofc CIO ES JCOMP1 5 5V 12V Bl Hardware Setup CF Mode Select Jumper J1 This jumper is used to select Master Slave mode of the CF device 1 ofo o 1 CE p 1 GJESH J1 Master Slave Default CF Power Select Jumper J2 This jumper is used to select the power voltage of the CF device Goo CIO amo J2 VCC3 VCC5 Default AT ATX Select Jumper J3 This jumper allows users to select between AT and ATX power 8 n n i CIO malo J3 AT ATX Default MX525D MX525DC Slot Mini PCI E Peripheral Component Interconnect Ex press Slot The Mini PCI E slot is provided for wireless LAN card TV tuner card and Robson NAND Flash card PCI Peripheral Component Interconnect Slot The PCI slot supports LAN card SCSI card USB card and other add on cards that comply with PCI specifications
34. obligated to take back such products at the end of their useful life BCM will comply with the product take back requirements at the end of life of BCM branded products that are sold into the EU You can return these products to local collection points DEUTSCH Hinweis von BCM zur Erhaltung und Schutz unserer Umwelt Gem der Richtlinie 2002 96 EG ber Elektro und Elektronik Altger te d rfen Elektro und Elektronik Altger te nicht mehr als kommunale Abf lle entsorgt werden BCM hat europaweit verschiedene Sammel und Recyclingunternehmen beauftragt die in die Eu ropaische Union in Verkehr gebrachten Produkte am Ende seines Lebenszyklus zur ck zunehmen Bitte entsorgen Sie dieses Produkt zum gegebenen Zeitpunkt ausschliesslich an einer lokalen Altger tesammelstelle in Ihrer N he FRANCAIS En tant qu cologiste et afin de prot ger l environnement BCM tient rappeler ceci Au sujet de la directive europ enne EU relative aux d chets des quipement lectriques et lectroniques directive 2002 96 EC prenant effet le 13 ao t 2005 que les produits lectriques et lectroniques ne peuvent tre d pos s dans les d charges ou tout simple ment mis la poubelle Les fabricants de ces quipements seront oblig s de r cup rer certains produits en fin de vie BCM prendra en compte cette exigence relative au retour des produits en fin de vie au sein de la communaut europ enne Par cons quent vous pouvez retourner loca
35. on These items display the current status of all monitored hardware devices components such as voltages temperatures and all fans speeds gt GPIO Configuration GJU Data GP Dat DER dat LIH Hal gt GPO 1 2 3 4 Data This setting specifies the GPO data MX525D MX525DC Boot BIOS SETUP UTILITY Ist Hoot Dev ice USE MITSURI USH FIN gt 1st Boot Device This setting allows users to set the sequence of boot devices where BIOS attempts to load the disk operating system gt Try Other Boot Devices This setting determines whether or not to try other boot devices when the preset boot device is not available Removable Drives This setting allows users to set the priority of the removable devices First press lt Enter gt to enter the sub menu Then you may use the arrow keys 1 to select the desired device then press lt gt lt gt or lt PageUp gt lt Page Down gt key to move it up down in the priority list B BIOS Setup Security BIOS SETUP UTILITY Change Super dior Pansard Supervisor Password Change Supervisor Password Supervisor Password controls access to the BIOS Setup utility These set tings allow you to set or change the supervisor password gt User Password Change User Password User Password controls access to the system at boot These settings allow you to set or change the user password Boot Sector Virus Protection T
36. out waiting for you to press any keys B BIOS Setup CPU Configuration Max CPULD Value Limit lisabled gt Max CPUID Value Limit The Max CPUID Value Limit BIOS feature allows you to circumvent problems with older operating systems that do not support the Intel Pentium 4 processor with Hyper Threading Technology When enabled the processor will limit the maximum CPUID input value to 03h when queried even if the processor supports a higher CPUID input value When disabled the processor will return the actual maximum CPUID input value of the processor when queried gt Execute Disable Bit Capability Intel s Execute Disable Bit functionality can prevent certain classes of malicious buffer overflow attacks when combined with a supporting operating system This functionality allows the processor to classify areas in memory by where application code can execute and where it cannot When a malicious worm attempts to insert code in the buffer the processor disables code execution preventing damage or worm propagation gt Hyper Threading Technology The processor uses Hyper Threading technology to increase transac tion rates and reduces end user response times The technology treats the two cores inside the processor as two logical processors that can execute instructions simultaneously In this way the system perfor mance is highly improved If you disable the function the processor will use only one core
37. ption may be slightly different from the latest BIOS and should be held for reference only MX525D MX525DC Control Keys Select Screen tl Select Item Change Field Tab Select Field F1 General Help F10 Save and Exit Esc Exit Getting Help After entering the Setup menu the first menu you will see is the Main Menu Main Menu The main menu lists the setup functions you can make changes to You can use the arrow keys 1 to select the item The on line description of the highlighted setup function is displayed at the bottom of the screen Sub Menu If you find a right pointer symbol appears to the left of certain fields that means a sub menu can be launched from this field A sub menu contains additional options for a field parameter You can use arrow keys 1 to highlight the field and press lt Enter gt to call up the sub menu Then you can use the control keys to enter values and move from field to field within a sub menu If you want to return to the main menu just press the lt Esc gt General Help lt F1 gt The BIOS setup program provides a General Help screen You can call up this screen from any menu by simply pressing lt F1 gt The Help screen lists the appropriate keys to use and the possible selections for the highlighted item Press lt Esc gt to exit the Help screen B BIOS Setup The Menu Bar BIOS SETUP UTILITY En Tine DA
38. r IO spec for the GPIO pin function Pin3 GPI00 Status addr F2 bito Pin4 GPO04 Status addr F2 bit4 Setting addr F1 bit4 Pin5 GP 101 Status addr F2 bit1 Pin6 GPO50 Status addr A2 bito Setting addr A1 bito Pin7 GP102 Status addr F2 bit2 Pin8 GPO51 Status addr A2 bit1 Setting addr A1 biti Pin9 GPI03 Status addr F2 bit3 Pin10 GPO52 Status addr A2 bit2 Setting addr A1 bit2 Note GPIO pin connection design with 4 input and 4 output pins GPI is design for input GPO is design for output Example 1 Read data from GPIO Pin3 GPI00 Il the Pin3 GPI00 status value is at address F2 bit 0 Step 1 Enable SIO configuration mode without timeout in between commands Out 0x4e 0x87 port value Ox4e for index Out 0x4e 0x87 Step 2 Select LDN06 GPIO LDN Logic device number Out 0x4e 0x07 select entry page Ox4e for index Out 0x4f 0x06 select LDNO6 Oxaf for data Step 3 Set address to OxF2 Out 0x4e 0xF2 Ox4e for index Step 4 Get input data from port Ox4f if Inp Ox4f amp 0x01 1 0 Ox4f for data 8 0x01 for bitO of GPIOO input data value high else value low MX525D MX525DC Example 2 Set GPIO Pin4 GP004 output to high Il the Pin4 GPO04 output setting is at address F1 bit 4 Step 1 Enable SIO configuration mode without timeout in between commands Out 0x4e 0x87 11 port value Ox4e for index Out 0x
39. rify CMOS checksum manually by read ing storage area If the CMOS checksum is bad update CMOS with power on default values and clear passwords Initialize status register A Initializes data variables that are based on CMOS setup questions Initializes both the 8259 compatible PICs in the system 04 Initializes the interrupt controlling hardware generally PIC and inter Ge rupt vector table Do R W test to CH 2 count reg Initialize CH 0 as system timer Install 06 the POSTINT1Ch handler Enable IRQ 0 in PIC for system timer inter rupt Traps INT1Ch vector to POSTINT1ChHandlerBlock Initializes the CPU The BAT test is being done on KBC Program the 08 keyboard controller command byte is being done after Auto detection of KB MS using AMI KB 5 0A Initializes the 8042 compatible Key Board Controller 0B Detects the presence of PS 2 mouse 0C Detects the presence of Keyboard in KBC port Testing and initialization of different Input Devices Also update the Kernel Variables Traps the INTO9h vector so that the POST INTO9h handler gets control for IRQ1 Uncompress all available language BIOS logo and Silent logo modules 0E E System Resources Checkpoint 13 24 30 2A 2C 2E 31 33 37 38 39 3A 3B 3C 40 50 52 60 75 78 TA 7C Description Early POST initialization of chipset registers Uncompress and initialize any platfor
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