Inside Your ComputerSystem Board ComponentsCAUTION: 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 board2 floppy drive 6 heat sink assembly3 power supply 7 hard drive4 chassis intrusion switch1 fan connector (FAN) 12 password jumper (PSWD)2 processor connector (CPU) 13 battery socket (BATT)3 power connector (12VPOWER) 14 PCI Express x16 connector (SLOT1)
