Jumper And Connector Information - Acer Veriton 7900Pro Service Manual

Jumper and Connector Information

Main Board Layout
1 CPU_FAN1
2 COM2
3 J11
4 J10
5 PWR1
6 FLOPPY1
7 SYS_FAN1_1
8 CLR_CMOS
Chapter 5
CPU fan header
COM Header 2
Acer special requirement
Acer special requirement
24 pin power connector
Floppy connector 1
System fan header 1_1(3
pin)
Clear CMOS
24 BIOS_SEL1
25 PWR2
26 KB/MS1
27 COM1
28 PRT
29 VGA
30 1394_USB1
31 NIC_USB
Chapter 5
SPI & FWH BIOS select
4 pin power connector
Keyboard & Mouse PS2 port
COM port
Printer port
VGA port
1394 and USB*2 ports
Lan and USB*2 port
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