Specifications

5–2 Maintenance & Service Guide
Connectors and Jumpers
5.1.1 Connectors and Jumpers
Ref Description Ref Description
E1 Bus parking disable header P10 Diskette drive connector
J2 VRM socket B P11 Auxiliary audio-in connector
J14 Front I/O board connector P12 AOL connector
J19 VRM socket A P20 Primary Ultra ATA connector
J20-23 32-bit, 33-MHz PCI sockets P21 Secondary Ultra ATA connector
J24-25 64-bit, 66-MHz PCI sockets P29 SCSI LED connector
J30 Memory expansion board socket P34 Boot block protection disable
header
J37 Ultra160 SCSI connector (Channel A) P49 Power-on password enable
jumper
J38 Ultra160 SCSI connector (Channel B) P70 Processor fan connector
J40 1.5V AGP Pro socket P89 Serial port connector
LEDs Troubleshooting LEDs* P120 Front fan connector
P1 24-position power connector SW50 Clear CMOS Button
P2 22-position power connector XBT1 Battery
P6 Front speaker connector XU1 Primary Processor socket
P7 CD-ROM audio connector XU2 Secondary Processor socket
P8 Rear fan connector