Identifying parts on the system board
1 12V power connector 14 SATA 1 IDE connector
2 Diskette drive connector 15 Cover presence switch connector
3 Speaker connector 16 Power supply connector
4 Memory connector 4 17 PCI Express (x16) graphics connector
5 Memory connector 3 18 PCI Express x1 connector
6 Memory connector 2 19 PCI connector
7 Memory connector 1 20 PCI connector
8 Clear CMOS/Recovery jumper 21 Battery
9 Front Panel connector 22 Microprocessor
10 PATA IDE connector 23 Microprocessor fan connector
11 SATA 4 IDE connector 24 Microprocessor heat sink
12 SATA 3 IDE connector
13 SATA 2 IDE connector
Chapter 8. Replacing FRUs (Types 8095, 8141, 8142, 8145, 8420, and 8421) 95
