1. 2. 3. 4. 5. Power SW front panel header Power LED +/- HDD LED Spacer 6. Reset SW 7. ESD Strap 8. ZIF connector 9. Service manual 10. Expansion slot a connector on the motherboard that allows the insertion of a card you clip it to the side of the computer case to dissipate any charge between you and the computer a type of connector that must be lifted up in order to be disconnected a document from the manufacturer that describes how to disassemble a device switch used to reboot a computer a connector on a motherboard that consists of pins that stick up from the board positive / negative LED that controls the power light and indicates the power is on controls the drive activity light on the front panel that lights up when any SATA or IDE device is in use keeps the motherboard from touching the case controls power to the motherboard, must be connected to power the PC up