IBM 7163, Руководство по диагностике и обслуживанию

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Table 7. Fan requirements
Slots populated with microprocessor/
memory cards
Fan requirement
Slot 1 Fans in locations 1, 2, and 5
Slot 1 and slot 2 Fans in locations 1, 2, and 5
Slot 1, slot 2, and slot 3 All 6 fans
Slot 1, slot 2, slot 3, and slot 4 All 6 fans
To install the replacement microprocessor/memory card, complete the following
steps:
1. If necessary, install DIMMs (see “Replacing a DIMM” on page 49) and close the
microprocessor/memory card air baffle.
Air baffle
2. Open the retention levers on the microprocessor/memory card.
3. Align the microprocessor/memory card with the guides.
4. Press the microprocessor/memory card into the connectors and close the
retention levers. Make sure that the retention tabs lock the card in place.
5. Install the top cover (see “Replacing the top cover” on page 42).
6. Connect the cables and power cords (see “Connecting the cables” on page 40
for cabling instructions).
7. Turn on all attached devices and the server.
Removing the battery
To remove the battery, complete the following steps:
1. Read the safety information that begins on page vii and “Installation guidelines”
on page 37.
2. Turn off the server and peripheral devices, and disconnect the power cords and
all external cables necessary to replace the device.
3. Remove the top cover (see “Removing the top cover” on page 41).
4. If necessary, remove any adapter blocking access to the battery (see
“Removing an adapter” on page 42).
5. Remove the battery:
a. Use one finger to press the top of the battery clip away from the battery.
Chapter 4. Removing and replacing server components
53