IBM 847661U Hardware Maintenance Manual - Page 100

Front fan, Attention, To remove and replace the front fan

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Front fan Attention The presence of 5 V ac standby power might result in damage to the hardware unless you disconnect the power cord from the electrical outlet before you open the server. Note Read "Safety information" on page 212 Read the documentation that comes with the option. To remove and replace the front fan: 1. Remove the server side cover (see "Disconnecting cables and removing the side cover" on page 84). 2. Position the server as described in "Accessing the system board" on page 59. 3. Disconnect the front fan cable from the riser card. See the label inside the server for the location of the front fan connector, or see the riser-card illustration in "ISA and PCI adapters" on page 61. 4. Press the tab and pull the front fan forward until it clears the server wall. Tab Hooks 5. Replace the front fan by aligning the two hooks on the bottom of the front fan assembly with the slots on the server wall. 6. Insert the tab on the front fan assembly into the slot on the server wall. 92 Netfinity Server HMM

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Front fan
Attention
The presence of 5 V ac standby power might result in
damage to the hardware unless you disconnect the
power cord from the electrical outlet before you open
the server.
Note
±
Read “Safety information” on page
212
±
Read the documentation that comes with the
option.
To remove and replace the front fan:
1.
Remove the server side cover (see “Disconnecting
cables and removing the side cover” on page
84).
2.
Position the server as described in “Accessing the
system board” on page
59.
3.
Disconnect the front fan cable from the riser card.
See the label inside the server for the location of the
front fan connector, or see the riser-card illustration in
“ISA and PCI adapters” on page
61.
4.
Press the tab and pull the front fan forward until it
clears the server wall.
Tab
Hooks
5.
Replace the front fan by aligning the two hooks on
the bottom of the front fan assembly with the slots on
the server wall.
6.
Insert the tab on the front fan assembly into the slot
on the server wall.
92
Netfinity Server HMM