System board hook
Description Spare part number
System board hook L23206-001
NOTE: Located under the battery, a black plastic piece ts around the screw boss next to the memory
modules. This “hook” is unsecured and can fall out if you tilt the computer. Use the following image to
determine where the hook is properly installed.
Before removing the system board hook, follow these steps:
1. Turn o the computer. If you are unsure whether the computer is o or in Hibernation, turn the
computer on, and then shut it down through the operating system.
2. Disconnect the power from the computer by unplugging the power cord from the computer.
3. Disconnect all external devices from the computer.
4. Remove the bottom cover (see Bottom cover on page 29).
5. Remove the battery (see Battery on page 31).
Remove the system board hook:
▲
Remove the system board hook from the computer.
Reverse this procedure to install the system board hook.
Component replacement procedures 39