FRU Removals and Replacements (9546, 9547)
FRU Removals and Replacements
This section contains information about removals and replacements.
- Do not damage any parts. Only certified and trained personnel
should service the computer.
- The arrows in this section show
the direction of movement to remove a FRU, or to turn a screw to release
the FRU. The arrows are marked in numeric order, in square callouts, to
show the correct sequence of removal.
- Any FRUs that must be removed before removing the failing FRU
are listed at the top of the page.
- To replace a FRU, reverse the removal procedure and follow any
notes that pertain to replacement. See 'Locations' for internal
cable connections and arrangement information.
- When replacing a FRU, use the correct screw size, as shown in the
Before the computer is powered-on after FRU replacement, make sure
all screws, springs, or other small parts, are
in place and are not left loose inside the computer.
Verify this by shaking the computer and listening for rattling sounds.
Metallic parts or metal flakes can cause electrical short circuits.
The battery pack contains small amounts of nickel.
Do not disassemble it, throw it into fire or water, or
short-circuit it. Dispose of the battery pack as required
by local ordinances or regulations.
Before removing any FRU, power-off the computer, unplug all power cords
from electrical outlets, remove the battery pack, and
then disconnect any interconnecting cables.
Please see the LEGAL - Trademark notice.
Feel free - send a for any BUG on this page found - Thank you.