Intel Supermicro Dual Pentium II Motherboard (P6DKS)
Contents
1. Back up Cooling Fan and Buzzer Connectors Connect the back up cooling fan to JP91 JP92 or JP93 and the buzzer to JP89 See Table 2 13 for pin definitions Table 2 13 Back up Cooling Fan and Buzzer Connectors Pin Definition Number 1 12 V 2 GND Caution These connectors are DC direct Chapter 2 Installation Thermal Control Connector Use the settings on Table 2 14 Table 2 15 and Table 2 16 to set the system temperature condition for JP95 Once the temperature cools down the back up fan will automatically shut down Table 2 14 Thermal Control for SUPER P6DKF P6DKS P6DKE Setting Turn on C 1 2 41 2 3 46 Table 2 15 Thermal Control for SUPER P6SKS P6SKE Pentium Il Processor Setting Turn on C 1 2 46 2 3 68 Table 2 16 Thermal Control for SUPER P6SKS P6SKE Pentium Pro Processor Setting Turn on C 1 2 46 2 3 68 2 15 SUPER P6DKF P6DKS P6DKE P6SKS P6SKE User s Manual Use the settings on Table 2 17 to enable or disable the buzzer for system overheat temperature control The overheat LED is located on JP90 Table 2 17 JP88 Buzzer Control Setting Function ON Standby OFF Disable Table 2 18 JP90 Overheat LED Pin Number Function 1 5V 2 GND 2 16 Chapter 2 Installation ATX PS 2 Keyboard and PS 2 Mouse Ports The ATX PS 2 keyboard and the PS 2 m2. JP97 FLOPPY URINE Manufacturer Settings dos 1 HEW e Pentium Il CPU Speed J88 1 2 JP26 OFF r S certum V i mm m J827 ON JP27 ON JP29 OFF ON OFF ON OFF ON J828 ON JP38 OFF J829 ON JP88 OFF JP30 OFF ON ON OFF OFF ON JP13 2 8 posh ofa JP31 ON OFF OFF OFF OFF ON JP880 1 2 default JP884 OFF JP32 ON ON ON ON ON OFF 23 C MOS bi JP36 OFF OFF OFF OFF OFF OFF j we JP37 ON ON ON ON ON ON JP42 ON ISA CLK PCI CLK 4 OFF ISA CLK PCI CLK 3 Figure 1 5 SUPER P6DKF Motherboard Layout 1 5 SUPER P6DKF P6DKS P6DKE P6SKS P6SKE User s Manual J82 PS 2 KB CPU 1 FAN1 PS 2 MOUSE Eat JP35 Joy J34 1 USB ATX POWER J817 PRINTER S UPER 6 P6DKS JP884 mu BATTERY JP880 AL JE EI EB Ext Battery J21A AT 3V POWER JA2 ULTRA SCSI JA5 JA1 EXT UW SCSI UW SCSI ALARM JP89 JP95 TIE FLOPPY Manufacturer Settings 1 2 JP13 2 3 1 2 JP15 2 3 ON JP26 OFF ON JP27 ON ON JP38 OFF OFF JP88 ON OFF JP95
3. 1 8 Chapter 1 Introduction J21 J21A ATX POWER AT 3V POWER PRINTER BATTERY JP880 rn JP881 1 10 ext Battery ALARM JP89 JP95 j ranan T d FLOPPY JP94 JP90 JP88 1L21 02103 U834 H BIOS S UPER 6 P6SKE JP92 JP93 JP91 J86 122 1521571 Pentium Pro CPU Speed BEEN Manufacturer Settings 150 166 180 200 J86 1 2 JP15 2 3 JP29 OFF OFF ON ON J88 1 2 JP26 OFF JP30 ON ON OFF OFF J827 ON JP27 ON JP31 ON ON ON ON J828 ON JP38 OFF JP32 ON ON ON ON J829 ON JP88 ON JP36 ON OFF ON OFF JP95 2 3 JP37 OFF ON OFF ON JP884 OFF Pentium II ON Pentium Pro Pentium II CPU Speed JP880 1 2 default 233 266 300 2 3 CMOS Clear JP29 OFF ON OFF To clear the CMOS completely JP30 OFF ON ON disconnect the power source JP31 ON OFF OFF JP42 ON ISA CLK PCI CLK 4 JP32 ON ON ON OFF ISA CLK PCI CLK 3 JP36 OFF OFF OFF JP37 ON ON ON Figure 1 9 SUPER P6SKE Motherboard Layout 1 9 SUPER P6DKF P6DKS P6DKE P6SKS P6SKE User s Manual SUPER P6DKF Features The following list covers the general fea
4. ON GConne6tor 3 tiende edendo ete de etes 2 11 Infra Red Connector i i EEE kk kek kek k kk KA 2 11 Reset Cable Connector h kek ke 2 12 Keylock Power LED Cable Connector 2 12 Hardi Drive LED centu ids indeed tee tee deeds 2 13 Speaker Cable Connector 2 13 SCSI EEDIE deridet cote E Me N inven en eed 2 14 Back up Cooling Fan and Buzzer Connectors 2 14 Thermal Control Connector sssssssseee 2 15 Buzzer Control rtt ede e des 2 16 OQverheat LED 13 d endete itm ecce tm eic ede it 2 16 ATX PS 2 Keyboard and Mouse Ports ssesss 2 17 Universal Serial Bus EL ELEK kk keke 2 17 ATX Seral Ports i rd e eis 2 18 Seral POLIsmGs ded eiie IN eile d eicit 2 18 GMOS Cleat stent e t RE PER a NANA 2 19 External Battery deiode dette ete ie dedic 2 19 Table of Contents 2 6 Installing Removing the SIMM Modules ess 2 20 SIMM Module Installation ELEE ke 2 20 Removing SIMM Modules eem 2 21 2 7 Connecting Parallel FDD and HDD 2 22 Parallel Port Connector esssssssseseeeeeeeee 2 23 Floppy Connector ee e b ena 2 24 IDE Int rfaces iR r dg 2 25 SCSI Connectors 2 26 Chapter 3 Troubleshooting 3 1 Troubleshooting Procedures eee 3 1 No Video 2 tette ett evant ies 3 1 Troubleshooting Flowch
5. PS 2 mouse and PS 2 keyboard Infra red port 2 USB ports System Management Port System Overheat Temperature Control Built in alarm Back up fan controller iC Dimensions ATX Made in USA SUPER P6DKF P6DKS P6DKE P6SKS P6SKE User s Manual SUPER P6DKE Features The following list covers the general features of SUPER P6DKE CP Dual Pentium ll processor 233 266 300 MHz Memor 1 GB Fast Page DRAM ECC or EDO Error Checking and Correction and Parity Checking support Chipset ntel 440FX Expansion Slots 4 PCI slots and 4 ISA slots BIOS AMI Flash BIOS DMI 2 0 Plug and Play PnP and boot block support On Board I O 2 EIDE interfaces support Mode 4 1 floppy interface 2 Fast UART 16550 serial ports EPP Enhanced Parallel Port and ECP Extended Capabilities Port parallel port PS 2 mouse and PS 2 keyboard Infra red port 2 USB ports System Management Port System Overheat Temperature Control Built in alarm Back up fan controller iC Dimensions ATX Made in USA Chapter 1 Introduction SUPER P6SKS Features The following list covers the general features of SUPER P6SKS CPU e Single Pentium Pro 150 166 180 200 MHz or Single Pentium II processor 233 266 300 MHz Memory 768 MB Fast Page DRAM ECC or EDO Error Checking and Correction and Parity Checking support Chipset ntel 440FX Expansion Slots 4 PCI slots
6. 4 Error 5 Data Bit 1 6 Init 7 Data Bit 2 8 SLCT IN 9 Data Bit 3 10 GND 11 Data Bit 4 12 GND 13 Data Bit 5 14 GND 15 Data Bit 6 16 GND 17 Data Bit 7 18 GND 19 ACJ 20 GND 21 BUSY 22 GND 23 PE 24 GND 25 SLCT 26 NC 2 23 SUPER P6DKF P6DKS P6DKE P6SKS P6SKE User s Manual Floppy Connector The floppy connector is located on J85 definitions See Table 2 26 for pin Table 2 26 Floppy Connector Pin Definitions Pin Pin Number Function Number Function 1 GND 2 FDHDIN 3 GND 4 Reserved 5 Key 6 FDEDIN 7 GND 8 Index 9 GND 10 Motor Enable 11 GND 12 Drive Select B 13 GND 14 Drive Select A 15 GND 16 Motor Enable 17 GND 18 DIR 19 GND 20 STEP 21 GND 22 Write Data 23 GND 24 Write Gate 25 GND 26 Track 00 27 GND 28 Write Protect 29 GND 30 Read Data 31 GND 32 Side 1 Select 33 GND 34 Diskette 2 24 Chapter 2 IDE Interfaces There are no jumpers to configure the on board IDE interfaces J11 and J12 Refer to Table 2 27 for the pin definitions Table 2 27 IDE Connector Pin Definitions Pin Pin Number Function Number Function 1 Reset IDE 2 GND 3 Host Data 7 4 Host Data 8 5 Host Data 6 6 Host Data 9 7 Host Data 5 8 Host Data 10 9 Host Data 4 10 Host Data 11 11 Host Data 3 12 Host Data 12 13 Host Data 2 14 Host Data 13 15 Host Data 1 16 Host Data 14 17 Host Data 0 18 Host Data 15 19 GND 20 Key 21 DRQS 22 GND 23 1 0 Write 24 GND 25 I O Read 26 GND 27 IOC
7. Bank 3 as required for the desired system memory 2 Insert each SIMM module into its socket at an angle away from the CPU sockets The component side of the SIMM modules must face the CPU sockets 3 Gently press the SIMM module in the direction of the CPU Sockets until it snaps upright into place in the socket 2 20 Chapter 2 Installation To Remove Use your thumb to gently push the edge of the socket and release the module Do this on both sides for each module O O To Install SIMM Insert at an angle then NNN snap upright into place ji JIWINIIWINIIINNIINNINNINIIIII Figure 2 7 Installing Removing a SIMM Memory Module Removing SIMM Modules Remove SIMM modules in correct descending order from Bank 3 through Bank 0 Gently push the edge of the sockets to the side to release the module Remove one side of the SIMM module first and then the other side to prevent breaking the socket 2 21 SUPER P6DKF P6DKS P6DKE P6SKS P6SKE User s Manual 2 7 Connecting Parallel Floppy and Hard Disk Drives Use the following information to connect the floppy and hard disk drive cables The floppy disk drive cable has seven twisted wires A red mark on a wire typically designates the location of pin 1 A single floppy disk drive ribbon cable has 34 wires and two connectors to provide for two floppy d
8. P6SKE User s Manual 3 6
9. connector attaches to the hardware Reset switch on the computer case See Table 2 8 for pin definitions Table 2 8 Reset Pin Definitions Pin Number Definition 1 Reset 2 Ground Keylock Power LED Cable Connector The keylock power LED cable connector JP20 has five pins See Table 2 9 for pin definitions Pins 1 and 3 are for the power LED Pins 4 and 5 are for the keylock Table 2 9 Keylock Power LED Pin Definitions Pin Number Function Definition 1 Red wire LED power 2 Key No connection 3 GND Black wire 4 Keyboard inhibit 5 GND Black wire Chapter 2 Installation Hard Drive LED The hard drive LED J23 has four pins Attach the hard drive LED cable onto pins 1 and 2 See Table 2 10 for pin definitions Table 2 10 Hard Drive LED Pin Definitions Pin Number Function 5V Key HD Active 5V RON Speaker Cable Connector The speaker cable connector J22 has four pins See Table 2 11 for pin definitions Table 2 11 Speaker Connector Pin Definitions Pin Number Function Definition 1 Red wire speaker data 2 Key No connection 3 VCC Speaker data 4 GND Black wire 2 13 SUPER P6DKF P6DKS P6DKE P6SKS P6SKE User s Manual SCSI LED The SCSI LED JA3 has four pins See Table 2 12 for pin defini tions Table 2 12 SCSI LED Pin Definitions Pin Number Function 5V Control Control 5V RON
10. memory controller provides capability for auto detection of ECC EDO FPM DRAM type installed in the system It also provides data integrity features in cluding ECC in the memory array and parity error detection SUPER P6DKF P6DKS P6DKE P6SKS P6SKE User s Manual 1 4 National Semiconductor Super I O Controller The National Semiconductor 87306 87307 Super I O Controller in corporates an IDE control logic two full function serial ports an IEEE 1284 parallel port industry standard floppy disk controller with 16 byte FIFO Real Time Clock and an 8042 compatible keyboard controller all in one chip The IDE interfaces provide up to Mode 4 support The two serial ports are software compatible with the Fast UART 16550 The par allel port is EPP Enhanced Parallel Port and ECP Extended Ca pabilities Port compatible including level 2 support It includes a protection circuit against damage caused when the printer is pow ered up EPP mode provides for greater throughput than Compat ible or Extended modes by supporting faster transfer rates and a mechanism that allows the host to address peripheral device regis ters directly Faster transfers are achieved by automatically gener ating the address and data strobes EPP is compatible with both Compatible and Extended mode parallel port devices 1 5 AIC 7880 SCSI Controller SUPER P6DKS P6SKS has an on board SCSI controller which is 10096 compatible with an Adaptec 2940UW Connectors
11. or EDO memory It comes with four PCI bus mastering slots and four ISA slots Figure 1 3 SUPER P6DKE Motherboard Picture 1 3 SUPER P6DKF P6DKS P6DKE P6SKS P6SKE User s Manual SUPER P6SKS P6SKE SUPER P6SKS P6SKE is a function enhanced ATX 2 01 compliant motherboard Its unique design supports both Pentium Pro and Pentium Il processors SUPER P6SKS P6SKE incorporates the Intel 440FX chipset A Slot 1 socket is available for a Pentium Il processor and a Socket 8 for a Pentium Pro processor It supports up to 768 MB memory 4 PCI and 4 ISA slots SUPER P6SKS has an on board SCSI controller which is 10096 compatible with an Adaptec 2940 UW SUPER P6SKE does not have an on board SCSI Figure 1 4 SUPER P6SKS Motherboard Picture 1 4 Chapter 1 Introduction J20 J818 J824 1 511 5V POWER 8 o PS 2 MOUSE J36 J35 J84 PS 2 MOUSE 1 DID amp J37 J38 J39 PARALLEL JP881 Ext Battery 5V Extra J831 J833 J832 Han JP20 KEYLOCK 1 Peso BT1 BATTERY e 1 o o j g FAN1 JP35 JP34 FAN2 VR3 JP89 JP92 JP93 599 1L j 11090 crits JP88 JP91 11 aa Uu J1 VR4 T J21 SUPER P6DKF av SUPPLY
12. peg are larger than the other hole and peg base Push each peg into its hole firmly until you hear it click into place Figure 2 1 Mounting the Pegs Retention Mechanism 2 1 SUPER P6DKF P6DKS P6DKE P6SKS P6SKE User s Manual 3 Slide a black plastic support onto each end of the fan heatsink making sure that the hole and clip are on the outside edge of the support If the supports are reversed the holes will not line up with the pegs on the motherboard Slide each support toward the center of the processor until the support is seated in the outside groove in the fan housing Figure 2 2 Support for Fan Heatsink Top of processor uM Groove in fan housing Hole and clip on outside edge 2 2 Chapter 2 Installation 4 Slid the clip A on each support toward the processor exposing the hole that will fit over the peg on the motherboard Push the latches B on the processor toward the center of the processor until they click into place 5 Hold the processor so that the fan shroud is facing toward the pegs on the motherboard Slide the processor C into the reten tion mechanism and slide the supports onto the pegs Ensure that the pegs on the motherboard slide into the holes in the heatsink support and that the alignment notch in the SEC cartridge fits over the plug in Slot 1 Push the processor down firmly with even pres sure on both sides of the top until it is seat
13. the motherboards are in turbo mode 2 8 Chapter 2 Installation 2 4 Mounting the Motherboard in the Chassis All the motherboards have standard mounting holes to fit all differ ent types of chassis Chassis may come with a variety of mounting fasteners made of metal or plastic Although a chassis may have both metal and plastic fasteners metal fasteners are the most highly recommended because they ground the system board to the chassis Therefore use as many metal fasteners as possible for better grounding 2 5 Connecting Cables Power Supply Connectors After you have securely mounted the motherboard to the chassis you are ready to connect the cables Attach power supply cables to J20 for a 5V power supply J21 for ATX power or J21A for a 3 3V power supply The 3 3V power supply is for 3 3V PCI add on cards or CPU power support when 3 3V CPU is used Do not force the cables but make sure they are fully seated The two black wires on each power cable J20 sit next to each other when cor rectly installed See Table 2 3 Table 2 4 and Table 2 5 for pin definitions of a 3 3V power supply 5V power supply and ATX power supply Table 2 3 3 3V Power Supply Connector Pin Definitions Connector Pin Number Number Function J21A Ground Black wire to be connected Ground Black wire to be connected Ground Black wire to be connected 43 3 VCC 43 3 VCC 43 3 VCC 9 0c XJ Q N 2 9 SUPER P6DKF
14. upgrades can be downloaded from the SUPER BBS 408 895 2022 24 hours a day using 1200 14400 baud 8 data bits 1 stop bit and no parity BIOS upgrades can also be downloaded from our web site at http www supermicro com Note Not all BIOS can be flashed depending on the modifica tions on the boot block code 3 If you still cannot get the problem resolved have the following information ready before you call for technical support BIOS release date version System board serial number Product model name nvoice number and date System configuration 3 3 Returning Merchandise for Service A receipt or copy of your invoice marked with the date of purchase is required before any warranty service will be rendered You can obtain service by calling your vendor for a Returned Merchandise Authorization RMA number When returning to the manufacturer the RMA number should be prominently displayed on the outside of the shipping carton and mailed prepaid or hand carried Shipping and handling charges will be applied for all orders that must be mailed when service is complete This warranty only covers normal consumer use and does not cover damages incurred in shipping or from failure due to the alternation misuse abuse or improper maintenance of products During the warranty period contact your distributor first for any product problems 8 4 Chapter 3 Troubleshooting 3 5 SUPER P6DKF P6DKS P6DKE P6SKS
15. 1 SUPER P6DKE Features 1 12 SUPER P6SKS Features eese 1 13 SUPER P6SKE Features eese 1 14 1 2 Power Supply 45 11x 4 2xyai bavane Mira nay keke re Mi beie pe We Ve ye ta a ye vava ba yen 1 15 1 3 Chipset Overview 1 15 1 4 National Semiconductor Super W O ee EEE 1 16 1 5 AIC 7880 SCSI Controller een 1 16 1 6 System Overheat Thermal Control eee 1 17 1 7 Warranty Technical Support and Service l l lL EE 1 18 Pass u anda east e eme mni Pn gres 1 18 BIOS sssssssansaankashang nOn n eR n ERG Rn OR e t LES 1 18 H lplge EE 1 18 SUPER P6DKF P6DKS P6DKE P6SKS P6SKE User s Manual Rel Suerte toledo iib dee rh ctede dde d c dirt deed d 1 18 Chapter 2 Installation 2 1 Pentium II Processor Installation 2 1 OEM Pentium II and Heat Sink Support 2 5 Removing the Pentium I Processor 2 6 2 2 Static Sensitive Devices sssssssssseeeeeeenenns 2 6 PrecautiOnS uic cii dee i e ne HH a HT Tene ded 2 7 Unpacking ierit HHHH HH HH Pee ees 2 7 2 3 Changing the CPU Speed senem 2 8 Turbo Function iiie idee iei eiue d k 2 8 2 4 Mounting the Motherboard in the Chassis sssess 2 9 2 5 Connecting Cables sessseseeeeeeeneneneen emn 2 9 Power Supply Connectors eee 2 9 PW
16. 18 Termpwrb 52 Termpwrb 19 GND 53 DB 19 20 GND 54 DB 20 21 GND 55 DB 21 22 GND 56 DB 22 23 GND 57 DB 23 24 GND 58 DB P2 25 GND 59 DB 24 26 GND 60 DB 25 27 GND 61 DB 26 28 GND 62 DB 27 29 GND 63 DB 28 30 GND 64 DB 29 31 GND 65 DB 30 32 GND 66 DB 31 33 GND 67 DB P3 34 GND 68 GND 2 27 Installation SUPER P6DKF P6DKS P6DKE P6SKS P6SKE User s Manual 2 28 Chapter 3 Troubleshooting 3 1 Troubleshooting Procedures Use the following procedures to troubleshoot your system If you have followed all of the procedures below and still need assistance refer to the Technical Support Procedures and or Returning Merchandise for Service section s in this chapter No Video Use the following steps for troubleshooting your system configura tion 1 If you have no video remove all the add on cards and cables 2 Check for shorted connections especially under the motherboard 3 Check the jumpers settings clock speed and voltage set tings 4 Use the speaker to determine if any beep codes exist Refer to Appendix C of the AMI BIOS Reference Manual for details about beep codes 3 1 SUPER P6DKF P6DKS P6DKE P6SKS P6SKE User s Manual Install only the CPU memory and speaker Power On Speaker Y 8 beeps Beeps Motherboard Good Power N Supply OK Replace Y Power Ch
17. 2 3 1 2 default 2 3 CMOS Clear To clear the CMOS completely disconnect the power source ON ISA CLK PCI CLK 4 OFF ISA CLK PCI CLK 3 JP90 JP88 100100 U834 H BIOS Pentium CPU Speed JP29 JP30 JP31 JP32 JP36 JP37 233 OFF OFF ON ON OFF ON 266 300 ON OFF ON ON OFF OFF ON ON OFF OFF ON ON JP92 JP93 JP91 1 J86 l TEHT Figure 1 6 SUPER P6DKS Motherboard Layout 1 6 Chapter 1 Introduction J82 J21A PS KB CPU1 FANI PS 2 MOUSE 1 0 AT 3V POWER JP35 Joy J34 1 USB ATX POWER J817 PRINTER BATTERY JP880 152 10 JP881 Ext Battery ALARM JP89 JP95 Tbe ME n FLOPPY JP90 JP88 100100 U834 H BIOS S UPER 6 PeDKE JP92 JP93 JP91 J86 174100104 os Manufacturer Settings Pentium Il J86 1 2 JP13 2 3 233 J88 1 2 JP15 2 3 JP29 OFF J827 ON JP26 OFF JP30 OFF J828 ON JP27 ON JP31 ON J829 ON JP38 OFF JP32 ON JP884 OFF JP88 ON JP36 OFF JP880 1 2 default JP95 2 3 JP37 ON 2 3 CMOS Clear To clear the CMOS completely disconnect the power source JP42 ON ISA CLK PCI CLK
18. 4 OFF ISA CLK PCI CLK 3 Figure 1 7 SUPER P6DKE Motherboard Layout 1 7 SUPER P6DKF P6DKS P6DKE P6SKS P6SKE User s Manual PRINTER S UPER 6 P6SKS J21 J21A ATX POWER AT 3V POWER BATTERY JP880 ilo JP881 17 ext Battery JA2 ULTRA SCSI JA5 JA1 EXT UW SCSI UW SCSI ALARM JP89 JP95 TI d FLOPPY JP94 JP90 JP88 1L21 023103 U834 H BIOS yee Manufacturer Settings 1 2 JP15 2 3 1 2 JP26 OFF ON JP27 ON ON JP38 OFF ON JP88 ON OFF JP95 2 3 OFF Pentium Il ON Pentium Pro 1 2 default 2 3 CMOS Clear To clear the CMOS completely disconnect the power source ON ISA CLK PCI CLK 4 OFF ISA CLK PCI CLK 3 JP92 JP93 JP91 Lj ban ji C3 SS Pentium Pro CPU Speed 150 166 180 200 JP29 OFF OFF ON ON JP30 ON ON OFF OFF JP31 ON ON ON ON JP32 ON ON ON ON JP36 ON OFF ON OFF JP37 OFF ON OFF ON Pentium CPU Speed 233 266 300 JP29 OFF ON OFF JP30 OFF ON ON JP31 ON OFF OFF JP32 ON ON ON JP36 OFF OFF OFF JP37 ON ON ON Figure 1 8 SUPER P6SKS Motherboard Layout
19. HRDY 28 BALE 29 DACK3 30 GND 31 IRQ14 32 IOCS16 33 Addr 1 34 GND 35 Addr 0 36 Addr 2 37 Chip Select 0 38 Chip Select 1 39 Activity 40 GND 2 25 Installation SUPER P6DKF P6DKS P6DKE P6SKS P6SKE User s Manual SCSI Connectors P6DKS and P6SKS only There are no jumpers to configure the on board SCSI interfaces JA1 JA2 and JA5 Refer to Table 2 28 for the pin definitions for JA2 Refer to Table 2 29 for the pin definitions for JA1 and JA5 Table 2 28 50 pin SCSI Connector Pin Definitions Pin Pin Number Function Number Function 1 GND 26 DB 0 2 GND 27 DB 1 3 GND 28 DB 2 4 GND 29 DB 3 5 GND 30 DB 4 6 GND 31 DB 5 7 GND 32 DB 6 8 GND 33 DB 7 9 GND 34 DB P 10 GND 35 GND 11 GND 36 GND 12 Reserved 37 Reserved 13 Open 38 Termpwr 14 Reserved 39 Reserved 15 GND 40 GND 16 GND 41 ATN 17 GND 42 GND 18 GND 43 BSY 19 GND 44 ACK 20 GND 45 RST 21 GND 46 MSG 22 GND 47 SEL 23 GND 48 C D 24 GND 49 REQ 25 GND 50 I O 2 26 Chapter 2 Table 2 29 68 pin SCSI Connector Pin Definitions Pin Pin Number Function Number Function 1 GND 35 GND 2 GND 36 DB 8 3 GND 37 DB 9 4 GND 38 DB 10 5 GND 39 DB 11 6 GND 40 DB 12 7 GND 41 DB 13 8 GND 42 DB 14 9 GND 43 DB 15 10 GND 44 DB P1 11 GND 45 ACKB 12 GND 46 GND 13 GND 47 REQB 14 GND 48 DB 16 15 GND 49 DB 17 16 GND 50 DB 18 17 Termpwrb 51 Termpwrb
20. P6DKS P6DKE P6SKS P6SKE User s Manual Table 2 4 5V Power Supply Connector Pin Definitions Connector Pin Number Number Function J20 1 Power Good Power on reset TTL signal 2 5 VCC 3 12 VCC 4 12 VCC 5 Ground Black wire to be connected 6 Ground Black wire to be connected 7 Ground Black wire to be connected 8 Ground Black wire to be connected 9 5 VCC 10 5 VCC 11 5 VCC 12 5 VCC Table 2 5 ATX Power Supply Connector Pin Definitions Connector Pin Pin Number Number Function Number Function J21 1 3 3V 11 3 3V 2 3 3V 12 12V 3 COM 13 COM 4 5V 14 PS ON 5 COM 15 COM 6 5V 16 COM 7 COM 17 COM 8 PW OK 18 5V 9 5VSB 19 5V 10 12V 20 5V 2 10 Chapter 2 Installation PW ON Connector P6DKS P6DKE P6SKS P6SKE only JP882 is for the ATX power supply switch Momentary contacting pins 1 amp 2 will power on off the system See Table 2 6 for pin definitions of JP882 PW ON connector Table 2 6 PW ON Connector Pin Definitions Pin Number Definition 1 PW ON 2 Ground 3 Ground 4 45V SB Infra Red Connector JP96 is for the Infra Red connector See Table 2 7 for pin defini tions of JP96 Table 2 7 Infra Red Pin Definitions Pin Number Definition 1 5 V 2 Key 3 IR_RX 4 Ground 5 IR_TX SUPER P6DKF P6DKS P6DKE P6SKS P6SKE User s Manual Reset Cable Connector The reset cable connector JP21 has two pins The
21. SUPERO SUPER P6DKF SUPER P6DKS P6DKE SUPER P6SKS P6SKE USER S MANUAL Revision 1 1 The information in this User s Manual has been carefully reviewed and is believed to be accurate The vendor assumes no responsibility for any inaccuracies that may be contained in this document makes no commitment to update or to keep current the information in this manual or to notify any person or organization of the updates SUPERMICRO COMPUTER reserves the right to make changes to the product described in this manual at any time and without notice This product including software if any and documentation may not in whole or in part be copied photocopied reproduced translated or reduced to any medium or machine without prior written consent IN NO EVENT WILL SUPERMICRO COMPUTER BE LIABLE FOR DIRECT INDIRECT SPECIAL INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING FROM THE USE OR INABILITY TO USE THIS PRODUCT OR DOCUMENTATION EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES IN PARTICULAR THE VENDOR SHALL NOT HAVE LIABILITY FOR ANY HARDWARE SOFTWARE OR DATA STORED OR USED WITH THE PRODUCT INCLUDING THE COSTS OF THE REPAIRING REPLACING OR RECOVERING SUCH HARDWARE SOFTWARE OR DATA Unless you request and receive written permission from SUPERMICRO COMPUTER you may not copy any part of this document Information in this document is subject to change without notice Other products and companies referred to herein are trademarks or regist
22. X power supply you need to completely shut down the system then use JP880 to clear the CMOS Do not use the PW ON con nector to clear the CMOS Table 2 23 CMOS Clear Pin Definitions Connector Jumper Number Position Function JP2 1 2 Normal 2 3 CMOS Clear External Battery Connect an external battery to JP881 Refer to Table 2 24 for pin definitions Table 2 24 External Battery Pin Definitions Pin Number Function 1 3 V 2 NC 3 NC 4 Ground 2 19 SUPER P6DKF P6DKS P6DKE P6SKS P6SKE User s Manual 2 6 Installing Removing the SIMM Modules SUPER P6SKS P6SKE can accommodate a maximum of 768MB of on board memory using standard 72 pin SIMM memory modules SUPER P6DKF P6DKS P6DKE can accommodate a maximum of 1 GB You can use any 1 MB 2 MB 4 MB 8MB 16MB or 32MB Fast Page Mode EDO or ECC SIMM modules You can use 32 bit or 36 bit memories There are no jumpers to configure the on board memory Two slots of memory totaling 8 MB are required for a minimum system con figuration These two slots of memory must contain two 72 pin single sided or double sided SIMM modules Memory timing re quires 70ns or faster Refer to Figure 2 7 and the instructions below for installing or re moving SIMM modules CAUTION Exercise extreme care when installing or removing the SIMM modules to prevent any possible damages SIMM Module Installation 1 Insert SIMM modules in Bank 0 through
23. and 4 ISA slots BIOS e AMI Flash BIOS DMI 2 0 Plug and Play PnP and boot block support On Board I O Internal External Ultra Wide 68 pin 16 bit SCSI connector and 50 pin 8 bit Internal connector 2 EIDE interfaces support Mode 4 1 floppy interface 2 Fast UART 16550 serial ports EPP Enhanced Parallel Port and ECP Extended Capabilities Port parallel port PS 2 mouse and PS 2 keyboard Infra red port 2 USB ports System Management Port System Overheat Temperature Control Built in alarm Back up fan controller Dimensions ATX Made in USA SUPER P6DKF P6DKS P6DKE P6SKS P6SKE User s Manual SUPER P6SKE Features The following list covers the general features of SUPER P6SKE GPU e Single Pentium Pro 150 166 180 200 MHz or Single Pentium II processor 233 266 300 MHz or higher Memory 768 MB Fast Page DRAM ECC or EDO Error Checking and Correction and Parity Checking support Chipset ntel 440FX Expansion Slots 4 PCI slots and 4 ISA slots BIOS e AMI Flash BIOS DMI 2 0 Plug and Play PnP and boot block support On Board I O 2 EIDE interfaces support Mode 4 1 floppy interface 2 Fast UART 16550 serial ports EPP Enhanced Parallel Port and ECP Extended Capabilities Port parallel port PS 2 mouse and PS 2 keyboard Infra red port 2 USB ports System Management Port System Overheat Temperature Control Built in alarm Back up fan
24. art eem 3 2 Memory Errors ct ate E it t ed b 3 3 Losing the System s Setup Configuration 3 3 3 2 Technical Support Procedures 3 4 3 3 Returning Merchandise for Service ssees 3 4 SUPER P6DKF P6DKS P6DKE P6SKS P6SKE User s Manual viii Chapter 1 Introduction 1 1 Overview SUPER P6DKF SUPER P6DKF is a full AT size computer system board that offers a highly optimized and more robust performance for servers and high end workstations Based on the Intel 440FX chipset it sup ports dual Pentium I 233 266 300 MHz or higher processors up to 1 GB FPM and EDO memory 5 PCI and 4 ISA slots Figure 1 1 SUPER P6DKF Motherboard Picture 1 1 SUPER P6DKF P6DKS P6DKE P6SKS P6SKE User s Manual SUPER P6DKS SUPER P6DKS is an ATX size motherboard that supports dual Pentium Il 233 266 300 MHz or higher processors It has an on board Adaptec 2940 Ultra Wide SCSI controller with fast data trans fer rate of up to 40 MB s This solution lowers the total cost of ownership while providing an extra PCI slot to accommodate future growth Figure 1 2 SUPER P6DKS Motherboard Picture 1 2 Chapter 1 Introduction SUPER P6DKE SUPER P6DKE is similar to SUPER P6DKS without the on board Adaptec SCSI controller It is an ATX size motherboard that sup ports dual Pentium Il 233 266 300 MHz or higher processors and can accommodate a total of 1 GB FPM
25. controller Dimensions ATX Made in USA Chapter 1 Introduction 1 2 Power Supply As with all computer products a stable power source is necessary for proper and reliable operation lt is even more important for high CPU clock rates like 200 180 166 150 MHz Pentium Pro proces sors and 300 266 233 MHz Pentium II processors SUPER P6DKS P6DKE P6SKS P6SKE accommodates ATX or AT 3V power supplies SUPER P6DKF accommodates AT 5V power sup plies Although most power supplies generally meet the specifica tions required by the CPU some power supplies are not adequate To obtain the highest system reliability be certain that your 5V power supply provides 5 VDC with a voltage range between 4 95 VDC minimum and 5 25 VDC maximum It is highly recommended that you use a high quality power supply Additionally in areas where noisy power transmission is present you may choose to install a line filter to separate noise from the computer You can also install a power surge protector to help avoid problems caused by power surges 1 3 Chipset Overview The Intel 440FX chipset employs improved integration to deliver higher performance for Pentium Pro and Pentium ll processor based systems The chipset is compliant to the PCI Rev 2 1 specification It fea tures a 3 chip implementation which includes a PCI and memory controller 82441FX PMC data bus accelerator 82442FX DBX and PCI ISA IDE accelerator 82371SB PIIX3 The
26. e whole system as well SUPER P6DKF P6DKS P6DKE P6SKS P6SKE User s Manual 1 7 Warranty Technical Support and Service The manufacturer will repair or exchange any unit or parts free of charge due to manufacturing defects for one year 12 months from the original invoice date of purchase Parts Defective parts will be exchanged or repaired within one year 12 months from the manufacturer s original invoice purchase date BIOS The manufacturer will exchange the BIOS shipping and handling excluded due to existing incompatibility issues within one year from the manufacturer s original invoice purchase date Labor Mail in or carry in service is available for one year 12 months from the manufacturer s original invoice purchase date Returns If you must return products for any reason refer to Chapter 3 in this manual Returning Merchandise for Service Chapter 2 Installation 2 1 Pentium Il Processor Installation 1 Check the Intel boxed processor kit for the following items the processor with the fan heatsink attached two black plastic pegs two black plastic supports and one power cable 2 Install the retention mechanism attach mount under the motherboard Do this before mounting the motherboard into the chassis Do not screw too tight Mount the two black plastic pegs onto the motherboard Figure 2 1 These pegs will be used to attach the fan heatsink supports Notice that one hole and the base of one
27. eck memory BIOS Supply and CPU Speaker Y Beeps N Replace Motherboard Figure 3 1 Troubleshooting Flowchart 3 2 Chapter 3 Troubleshooting NOTE If you are a system integrator VAR or OEM a POST diagnostics card is recommended for port 80h codes Refer to Appendix D Memory Error If you encounter memory error follow the procedures below 1 Check to determine if SIMM modules are improperly installed 2 Make sure that different types of SIMMs have not been installed in different banks e g a mixture of 2MB x 36 and 1 MB x 36 SIMMs in Banks 0 3 Determine if different speeds of SIMMs have been installed in the same or different banks and the BIOS setup is configured for the fastest speed of RAM used It is recommended to use the same RAM speed for SIMMs in different banks 4 Check for bad SIMM modules or chips Losing the System s Setup Configuration 1 Ensure that you are using a high quality power supply A poor quality power supply may cause the system to lose CMOS setup Refer to Chapter 1 of this manual for details 2 f the above step does not fix the Setup Configuration prob lem contact your vendor for repair 3 3 SUPER P6DKF P6DKS P6DKE P6SKS P6SKE User s Manual 3 2 Technical Support Procedures 1 Go through the Troubleshooting Procedures section in this chapter of the manual before calling Technical Support 2 BIOS
28. ed Figure 2 3 Retention Mechanism A Do not screw too tight 2 3 SUPER P6DKF P6DKS P6DKE P6SKS P6SKE User s Manual 6 Slide the clips on the supports A forward until they click into place to hold the pegs securely Apply slight pressure on the peg and push the peg toward the clip while pushing the clip forward Push the latches on the processor B outward until they click into place in the retention mechanism The latches must be secured for proper electrical connection of the processor 7 Attach the small end of the power cable C to the three pin con nector on the processor then attach the large end to the three pin connector on the motherboard Figure 2 4 Attaching the Power Cable 2 4 Chapter 2 Installation OEM Pentium ll and Heat Sink Support The heat sink support shown on Figure 2 5 consists of a top bar a base bar four posts on the top bar and two posts on the base bar The two posts on the base snaps into the motherboard Install the two pins into the base bar Insert the Pentium Il with the heat sink on it into Slot 1 Install the top support bar The four top posts should be close to Slot 1 The bottommost row of fins in the heat sink should fit between the top support bar and the bottom support bar as shown in Figure 2 6 Figure 2 5 Heat Sink Support 2 5 SUPER P6DKF P6DKS P6DKE P6SKS P6SKE User s Manual Removing the Pentium II Processor To remove the Pentium ll p
29. ered trademarks of their respective companies or mark holders Copyright 1997 by SUPERMICRO COMPUTER INC All rights reserved Printed in the United States of America Preface About This Manual This manual is written for system houses PC technicians and knowledgeable PC end users It provides information for the instal lation and use of SUPER P6DKF P6DKS P6DKE P6SKS P6SKE motherboard SUPER P6DKF P6DKS P6DKE supports Pentium II 300 266 233 MHz SUPER P6SKS P6SKE supports 200 180 166 150 MHz Pentium Pro and 300 266 233 MHz Pentium Il processors The Pentium Il processor with the Dual Independent Bus Architec ture is housed in a new package technology called the Single Edge Contact S E C cartridge This new cartridge package and its as sociated Slot 1 infrastructure will provide the headroom for future high performance processors Manual Organization Chapter 1 Introduction describes the features specifications and performance of the SUPER P6DKF P6DKS P6DKE P6SKS P6SKE system board provides detailed information about the chipset and offers warranty information Refer to Chapter 2 Installation for instructions on how to install the Pentium Il processor the retention mechanism and the heat sink support This chapter provides you with the instructions for han dling static sensitive devices Read this chapter when you want to install or remove SIMM memory modules and to mount the system board in the chassis Also re
30. fer to this chapter to connect the floppy and hard disk drives IDE interfaces parallel port serial ports as well as the cables for the power supply reset cable Keylock Power LED speaker and keyboard SUPER P6DKF P6DKS P6DKE P6SKS P6SKE User s Manual If you encounter any problem please see Chapter 3 Troubleshoot ing which describes troubleshooting procedures for video memo ry and the setup configuration stored in memory Instructions are also included on contacting a technical assistance support repre sentative and returning merchandise for service and the BBS for BIOS upgrades Prefa ce Table of Contents Preface About ET his Ma r dal s uan kabe b ae ERR CERI Cebe RR U SEKE Cn RR RH iii Manual Organization alla dn ka ray nha kar geh kad nennen nennen iii Chapter 1 T 1 O Ve VIEW axi eie e Le iit 1 1 SUPER POeDKE ie TEE IDEE 1 1 SUPERXPODIS n tte te y k hi bel n i be b b 4G he k atom ba GE eite 1 2 SUPER PODKE kik he Hi ye Reba tup ltem ds 1 3 SUPER P6SKS P SK EE a ayy nir N MUYE V N tes 1 4 SUPER P6DKF Motherboard Layout EEE 1 5 SUPER P6DKS Motherboard Layout eese 1 6 SUPER P6DKE Motherboard LaAyOUt u EEE 1 7 SUPER P6SKS Motherboard Layout eee 1 8 SUPER P6SKE Motherboard Layout 1 9 SUPER P6DKF Features eee 1 10 SUPER P6DKS Features eese 1 1
31. include a 68 pin 16 bit external SCSI connector JA5 a 68 pin 16 bit internal SCSI connector JA1 and a 50 pin 8 bit internal SCSI connector JA2 You can connect up to 15 devices seven 8 bit internal and eight 16 bit internal or external SCSI devices or 15 Wide internal and external SCSI devices When Fast SCSI devices are connected the total length of all cables internal and external must not exceed 3 meters 9 8 ft to ensure reliable operation If no Fast SCSI devices are connected the total length of all cables must not exceed 6 meters 19 7 ft Chapter 1 Introduction 1 6 System Overheat Thermal Control A back up cooling fan can be hooked up to JP91 JP92 or JP93 If the power supply fan or the processor cooling fan goes down the circuitry will detect an overheat temperature depending on the user setting It will then trigger the backup cooling fan alarm or LED The alarm can be turned on or off using JP88 Enable the buzzer with JP88 on Disable the buzzer with JP88 off The user can set the temperature range using JP95 Please refer to Table 2 14 Table 2 15 and Table 2 16 for the settings A buzzer is connected on JP89 that will sound off that it is time to replace the power sup ply fan or the CPU cooling fan You can also hook up an LED to JP90 to notify of system overheating It is important that the back up cooling fan be installed correctly in such a way that it will not only cool down the processor but th
32. isk drives The connector with twisted wires always connects to drive A and the connector that does not have the twisted wires always connects to drive B An IDE hard disk drive requires a data ribbon cable with 40 wires and a SCSI hard disk drive requires a SCSI ribbon cable with 50 wires A wide SCSI hard disk drive requires a SCSI ribbon cable with 68 wires A single IDE hard disk drive cable has two connectors to provide for two drives To select an IDE disk drive as C you would nor mally set the drive select jumper on the drive to DS1 To select an IDE disk drive as D you would normally set the drive select jumper on the drive to DS2 Consult the documentation that came with your disk drive for details on actual jumper locations and settings A single SCSI ribbon cable typically has three connectors to pro vide for two hard disk drives and the SCSI adapter Note most SCSI hard drives are single ended SCSI devices The SCSI ID is determined by jumpers or a switch on the SCSI device The last internal and external SCSI device cabled to the SCSI adapter must be terminated Some drives require a special controller card Read your disk drive manual for details 2 22 Chapter 2 Parallel Port Connector The parallel port is located on J817 See Table 2 25 for pin defini tions Table 2 25 Parallel Port Pin Definitions Pin Pin Number Function Number Function 1 Strobe 2 Auto Feed 3 Data Bit 0
33. llation Precautions Use a grounded wrist strap designed for static discharge Touch a grounded metal object before you remove the board from the anti static bag Handle the board by its edges only do not touch its compo nents peripheral chips memory modules or gold contacts When handling chips or modules avoid touching their pins Put the system board and peripherals back into their anti static bags when not in use Be sure your computer system s chassis allows excellent conductive contacts between its power supply case mounting fasteners and the system board for grounding purposes Unpacking The system board is shipped in anti static packaging to avoid static damage When unpacking the board be sure the person handling the board is static protected 2 7 SUPER P6DKF P6DKS P6DKE P6SKS P6SKE User s Manual 2 3 Changing the CPU Speed To change the CPU speed for a Pentium Pro or a Pentium II proces sor change the jumpers shown on Table 2 1 and Table 2 2 Table 2 1 Pentium Pro Speed Selection 150 166 180 200 JP29 OFF OFF ON ON JP30 ON ON OFF OFF JP31 ON ON ON ON JP32 ON ON ON ON JP36 ON OFF ON OFF JP37 OFF ON OFF ON Table 2 2 Pentium Il Speed Selection 233 266 300 JP29 OFF ON OFF JP30 OFF ON ON JP31 ON OFF OFF JP32 ON ON ON JP36 OFF OFF OFF JP37 ON ON ON Turbo Function There are no jumpers for turbo switch and turbo LED By default all
34. ouse are located on J82 See Table 2 19 for pin definitions Table 2 19 PS 2 Keyboard and Mouse Pin Definitions Pin Number Function 9 QI SK Q N Data NC Ground VCC Clock NC Universal Serial Bus The Universal Serial Bus is located on J34 for SUPER P6DKS P6DKE P6SKS P6SKE P6DKF See Table 2 20 for pin definitions It is located on J35 and J36 for SUPER Table 2 20 J35 and J36 USB Pin Definitions Pin J35 Pin J36 Number Function Number Function 1 5V 1 5V 2 PO 2 PO 3 PO 3 PO 4 GND 4 GND 5 N A 5 Key SUPER P6DKF P6DKS P6DKE P6SKS P6SKE User s Manual ATX Serial Ports ATX serial port COM1 is located on J818 and serial port COM2 is located on J824 for SUPER P6DKS P6DKE P6SKS and P6SKE motherboards See Table 2 21 for pin definitions Table 2 21 Serial Ports Pin Definitions Pin Pin Number Function Number Function 1 DCD 6 CTS 2 DSR 7 DTR 3 Serial In 8 RI 4 RTS 9 GND 5 Serial Out 10 NC Serial Ports Serial ports COM1 and COM for SUPER P6DKF are located on J818 and J824 respectively See Table 2 22 for pin definitions Table 2 22 Serial Ports Pin Definitions Pin Pin Number Function Number Function 1 DCD 6 DSR 2 Serial In 7 RTS 3 Serial Out 8 CTS 4 DTR 9 RI 5 GND 10 NC 2 18 Chapter 2 Installation CMOS Clear Refer to Table 2 23 for instructions on how to clear the CMOS For AT
35. rocessor from the motherboard follow these steps the reverse of the installation process 1 Disconnect the fan power cable from the motherboard It is rec ommended to leave the cable connected to the processor 2 Slide the clips on the supports backward to release the pegs in the motherboard Push the latches on the processor toward the center of the processor until they click into place 3 Lift one end of the processor until it is freed from Slot 1 Lift the other end of the processor until it is freed from Slot 1 Lift the entire processor with the fan heatsink supports attached until it is free from the retention mechanism 4 Remove the heatsink support pegs from the motherboard and discard them With one hand squeeze together the two halves of the peg on the bottom side of the motherboard With the other hand pull the peg out of the hole in the motherboard Do not reuse the pegs When removing the Pentium II processor avoid pressing down on the motherboard or components Instead press down on the plastic connectors When handling the Pentium II processor avoid placing direct pressure on the label area of the fan 2 2 Static Sensitive Devices Static sensitive electric discharge can damage electronic com ponents To prevent damage to your system board it is important to handle it very carefully The following measures are generally sufficient to protect your equipment from static discharge 2 6 Chapter 2 Insta
36. tures of SUPER P6DKF CP Dual Pentium ll processor 233 266 300 MHz Memor 1 GB Fast Page DRAM ECC or EDO Error Checking and Correction and Parity Checking support Chipset ntel 440FX Expansion Slots 5 PCI slots 4 ISA slots BIOS e AMI Flash BIOS DMI 2 0 Plug and Play PnP and boot block support On Board I O 2 EIDE interfaces support Mode 4 1 floppy interface 2 Fast UART 16550 serial ports EPP Enhanced Parallel Port and ECP Extended Capabilities Port parallel port PS 2 mouse and PS 2 keyboard Infra red port 2 USB ports System Management Port System Overheat Temperature Control Built in alarm Back up fan controller iC Dimensions Full AT Made in USA Chapter 1 Introduction SUPER P6DKS Features The following list covers the general features of SUPER P6DKS CP Dual Pentium ll processor 233 266 300 MHz Memor 1 GB Fast Page DRAM ECC or EDO Error Checking and Correction and Parity Checking support Chipset ntel 440FX Expansion Slots 4 PCI slots and 4 ISA slots BIOS e AMI Flash BIOS DMI 2 0 Plug and Play PnP and boot block support On Board I O Internal External Ultra Wide 68 pin 16 bit SCSI connector and 50 pin 8 bit Internal connector 2 EIDE interfaces support Mode 4 1 floppy interface 2 Fast UART 16550 serial ports EPP Enhanced Parallel Port and ECP Extended Capabilities Port parallel port
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