Inside Your Computer; System Board Components - Dell Optiplex-620 User Manual

Inside Your Computer
CAUTION: Before you begin any of the procedures in this section, follow the safety instructions located in the Product Information Guide.
CAUTION: To avoid electrical shock, always unplug your computer from the electrical outlet before removing the computer cover.
NOTICE: Be careful when opening the computer cover to ensure that you do not accidentally disconnect cables from the system board.
1 CD/DVD drive 5 system board
2 floppy drive 6 heat sink assembly
3 power supply 7 hard drive
4 chassis intrusion switch

System Board Components

1 fan connector (FAN)
2 processor connector (CPU)
3 power connector (12VPOWER)
12 password jumper (PSWD)
13 battery socket (BATT)
14 PCI Express x16 connector (SLOT1)