ASRock IMB-142 Series Owner's Manual
Contents
1. 2 0 Headers USB PWR Besides two default USB 2 0 9 pin USB2 3 see p 1 No 19 9 pin USB4 5 see p 1 No 20 9 pin USB6 7 see p 1 No 12 System Panel Header 9 pin PANEL1 see p 1 No 15 n L X if L li 1 ports on the I O panel there are three USB 2 0 headers on this motherboard Each USB 2 0 header can support two USB 2 0 ports P 2 USB PWR USB PW j P This header accommodates several system front panel functions Connect the power switch reset switch and system status indicator on the chassis to this header according to the pin assignments below Note the positive and negative pins before connecting the cables PWRBTN Power Switch Connect to the power switch on the chassis front panel You may configure the way to turn off your system using the power switch 3 RESET Reset Switch Connect to the reset switch on the chassis front panel Press the reset switch to restart the computer if the computer freezes and fails to perform a normal restart PLED System Power LED Connect to the power status indicator on the chassis front panel The LED is on when the system is operating The LED keeps blinking when the sys tem is in S1 sleep state The LED is off when the system is in S3 S4 sleep state or powered off S5 HDLED Hard Drive Activity LED Connect to the hard drive activity LED on the chassis front panel The LED is on when the hard drive is reading2. Motherboard Layout 2 3 4 56 7 17 0cm 6 7 in L L I Faan ErP EuP Ready Cel H mm 29 28 27 CON1 S o B lt N Ll B PCIE1 I O H E DSi N 26 i USB 2 0 T USBO B USB1 8 9 o N gt gp BHARA E zzz g TT i Ja a GEEEL GERE MB 142 ERE GM 7 wH 14 Lo PH ren m ASRock RoHS B Designed in Taipei j sPegkemr CLRemos1 25 24 23 22 21 20 19 18 17 16 1 JCF Power Connector JCF PWR1 16 Clear CMOS Jumper CLRCMOS1 2 ATX 12V Power Connector ATX12V1 17 Chassis Speaker Header 3 CPU Fan Connector CPU_FAN1 SPEAKER 1 White 4 Chassis Fan Connector CHA_FAN2 18 JPS Connector JPS2 5 Chassis Fan Connector CHA_FAN1 19 USB 2 0 Header USB2_3 Blue 6 CPU Heatsink 20 USB 2 0 Header USB4_5 Blue 7 2 x DDR3 DIMM Slots 21 Chipset Heatsink 8 16Mb Flash 22 PCI Slot PCI1 9 SMBUS Connector SMBUS1 23 JGP IO Connector JGP 101 10 SATA2 Connector SATAII 1 Blue 24 COM Port Header COM1 11 SATA2 Connector SATAII_2 Red 25 COM Port Header COM2 12 USB 2 0 Header USB6_7 Blue 26 PCI Express x1 Slot PCIE1 White 13 JPWR Connector JPWR1 27 LVDS Connector LVDS1 14 SATA Power Connector SATAPWR1 28 CON1 15 System Panel Header PANEL1 White 29 VGA Header VGA1 Jumpers Setup The illustration shows how jumpers are setup When the jumper cap is placed on pins the jumper is Short If no jumper cap PF 4 is placed on pins the jump
3. er is Open The illustration shows a 3 pin jumper whose MT MT tak pint and pin2 are Short when jumper cap Short Open is placed on these 2 pins Jumper Setting Description Clear CMOS Jumper 132 23 CLRCMOS1 e of crm see p 1 No 16 Default Clear CMOS Note CLRCMOS allows you to clear the data in CMOS To clear and reset the system parameters to default setup please turn off the computer and unplug the power cord from the power supply After waiting for 15 seconds use a jumper cap to short pin2 and pin3 on CLRCMOS for 5 seconds However please do not clear the CMOS right after you update the BIOS If you need to clear the CMOS when you just finish updating the BIOS you must boot up the system first and then shut it down before you do the clear CMOS action Please be noted that the password date time user default profile and MAC address will be cleared only if the CMOS battery is removed Onboard Headers and Connectors Onboard headers and connectors are NOT jumpers Do NOT place jumper caps over these headers and connectors Placing jumper caps over the headers and connectors will cause permanent damage of the motherboard SATAII Connectors These two Serial ATAII SATAII 1 see p 1 No 10 SATAIL 2 see p 1 No 11 SATAII 1 SATAII connectors support SATA data cables for internal storage devices The current SATAII interface allows up to 3 0 Gb s data transfer rate SATAIL 2 USB
4. or writing data The front panel design may differ by chassis A front panel module mainly consists of power switch reset switch power LED hard drive activity LED speaker and etc When connecting your chassis front panel module to this header make sure the wire assignments and the pin assign ments are matched correctly Chassis Speaker Header 4 pin SPEAKER 1 see p 1 No 17 DUMMY DUMMY BV Chassis Fan Connectors 4 pin CHA FAN CHA FAN SPEED 12V GND FAN_SPEED_CONTROL 4 pin CHA_FAN2 CHA_FAN_SPEED see p 1 No 4 GND Y FAN SPEED CONTROL see p 1 No 5 FAN SPEED CONTROL CPU FAN SPEED 12V GND CPU Fan Connectors 4 pin CPU_FAN1 see p 1 No 3 1 A L F y 1234 Please connect the chassis speaker to this header Please connect the fan cables to the fan connectors and match the black wire to the ground pin Please connect the CPU fan cable to the connector and match the black wire to the ground pin Though this motherboard provides 4 Pin CPU fan Quiet Fan support the 3 Pin CPU fan still can work successfully even without the fan speed control function If you plan to connect the 3 Pin CPU fan to the CPU fan connector on this motherboard please connect it to Pin 1 3 Pin 1 3 Connected 3 Pin Fan Installation ATX 12V Power Connector 4 pin ATX12V1 see p 1 No 2 Serial port Headers 9 pin COM1 see p 1 No 24 9 pin COM2 see p 1 No 25 JCF Po
5. wer Connector 3 pin JCF PWR1 see p 1 No 1 D SUB VGA Connector 15 pin VGA1 see p 1 No 29 JGP IO Connector 11 pin JGP 101 see p 1 No 23 JPS Connector 4 pin JPS2 see p 1 No 18 JPWR Connector 4 pin JPWR_1 see p 1 No 13 SATA Power Connector 3 pin SATA PWR 1 see p 1 No 14 Please connect an ATX 12V power supply to this connector Each COM1 header supports a serial port module 5V CF Socket Power Conl 3V Dsub DDCCLK Dsub HSYNC N A Dsub VSYNC Dsub DDC DATA GND VGA PWR GND GND GND GND N A Dsub_B Dsub_G Dsub_R KBDATA GND KBCLK PS2 VCC GND 2V GND 5V GND SATA 7th Pin Power V 5 SMBUS Connector Jj S CUPIS SMBUS DATA see p 1 No 9 SMBUS CLK LVDS Connector ONDES Pin 1 2 3 4 Backlight PWR Pin 5 6 11 17 18 29 30 GND Pin 7 9 LCD VDD PWR Enable Pin 8 LCD PID1 Pin 10 LCD PIDO Pin 12 EDID CLK Pin 13 Backlight Enable Pin 14 EDID DATA Pin 15 Backlight PWM Pin 16 EDID CS Pin 19 EDID PWR 3V Pin 20 Empty Pin 21 LVDS CLK Pin 22 LVDS CLK Pin 23 LVDS DATA2 Pin 24 LVDS DATA2 Pin 25 LVDS DATA1 Pin 26 LVDS DATA1 Pin 27 LVDS DATAO Pin 28 LVDS DATAO see p 1 No 27
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