Desktop Computer Hardware Maintenance Manual

Identifying parts on the system board
1 Hard disk drive connector 8 Speaker connector
2 Optical drive connector 9 Memory connector 1
3 PCI riser connector 10Memory connector 2
4 12v power connector 11Rear fan connector
5 Power connector 12SATA connector
6 Front fan connector 13Clear CMOS/Recovery jumper
7 Microprocessor 14Battery
Removing and replacing a memory module
1. Open the cover. See “Opening the cover” on page 90.
2. Locate the memory connectors. See “Identifying parts on the system board.”
3. Open the retaining clips and remove the failing memory module.
92 Hardware Maintenance Manual