IBM 86607SU Hardware Maintenance Manual - Page 374

Removing the shuttle and processor housing Complete this procedure to remove the shuttle and processor housing. 1. Remove all media (diskettes, CDs, optical discs, or tapes) from the drives. 2. Turn off the server and any attached devices. Caution The power control button on the device and the power switch on the power supply do not turn off the electrical current supplied to the device. The device also might have more than one power cord. To remove all electrical current from the device, ensure that all power cords are disconnected from the power source. 2 1 Attention If you are in the United Kingdom and have a modem or fax machine attached to the server, you must disconnect the telephone line from the server before unplugging any power cords (also known as power cables). When reassembling the server, you must reconnect the telephone line after you plug in the power cords. 3. Disconnect all power cords (cables) from electrical outlets. 4. Disconnect all power cords from the server. Note The power cords used with the server are compatible with this option. Keep a power cord nearby for use after the upgrade is installed. 5. Disconnect all communication cables from external receptacles. 6. Note the location of the remaining cables and cords; then, disconnect them from the server. 7. Unscrew the top cover thumbscrews 1 and remove the top cover 2 . 366 Netfinity Server HMM