HP Workstation i2000 hp workstation i2000 processor installation (a6037-90060) - Page 10

hp workstation i2000 1. workstation instructions 1.1 accessing the system NOTE Due to the weight of the workstation system (approximately 84 lbs.), care must be taken when maneuvering the system during assembly and disassembly. CAUTION The DC push-button on/off switch on the system does not completely turn off system AC power. To remove AC power from the system, you must unplug each AC power cord from the wall outlet or power supply. Before servicing, first identify the component(s) that must be added or removed from the system. If replacing components, such as hard drives, CD-ROMs, or the LS-120 floppy drive, the front bezel (large plastic section on the front of the system) must be removed for access to the bays, as well as side access within the system. In cases not involving the peripherals or front panel ports, the bezel can remain in place. Use the following steps to access or open the system: 1. Starting with the system in an upright (normal) position, and resting on an antistatic surface, loosen the four- (4) Phillips-head screws from the rear (as shown in Figure 1). Figure 1. Removing the Four- (4) Chassis Screws 10