IBM AnyPlace 4836, Planning, Installation And Service Manual

Page: 49 / 108

Removing the memory card
To remove the optional memory card, reverse the steps listed in “Installing
additional memory” on page 13. To remove the factory-installed memory, follow
these steps:
1. Remove the back cover as described in “Removing the back cover” on page 28.
2. Remove the memory card from its slot.
3. To replace the memory card, reverse these steps.
Removing the hard drive fan
To remove and replace the hard drive fan, follow these steps:
1. Remove the back cover as described in “Removing the back cover” on page 28.
2. Detach the fan connector (
C
in Figure 20) from the system board.
3. Using a Philips screwdriver, remove the two screws located on each side of the
hard drive fan (
A
in Figure 20).
4. Lift the fan (
B
) from its housing.
5. To replace the hard drive fan, arrange the notches on the fan brackets under
the hooks of the mounting tabs. Then rotate the fan into place.
6. Replace the two screws.
7. Plug the fan connector (
C
) back into the system board.
Figure 20. Removing the hard drive fan
Chapter 4. Removing and replacing FRUs
33