Top Cover - HP ProBook 4310s Maintenance And Service Manual

Removal and replacement procedures

Top cover

✎
The top cover spare part kit includes a palm rest, TouchPad and cable, and TouchPad button board and cable.
Description
For use only on computer models equipped with fingerprint reader in black trim (includes fingerprint
reader board and cable)
For use only on computer models equipped with fingerprint reader in red trim (includes fingerprint
reader board and cable)
For use only on computer models not equipped with fingerprint reader in black trim
For use only on computer models not equipped with fingerprint reader in red trim
Before removing the top cover, follow these steps:
1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the computer on,
and then shut it down through the operating system.
2. Disconnect all external devices connected to the computer.
3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet, and then
unplugging the AC adapter from the computer.
4. Remove the battery (see
5. Remove the following components:
a. Hard drive (see
b. Memory/wireless module compartment cover (see
c. Optical drive (see
d. Keyboard and switch cover (see
e. Palm rest (see
f. Display assembly (see
Remove the top cover:
1. Turn the computer upside down, with the front toward you.
2. Remove the four slotted Torx T8M2.5×7.0 screws 1 and the three Phillips PM2.0×3.0 screws 2 that secure the
top cover to the base enclosure.
4–36
"Battery" on page
"Hard drive" on page 4-9)
"Optical drive" on page
"Keyboard and switch cover" on page
"Palm rest" on page 4-25)
"Display assembly" on page
4-7).
"WLAN module" on page
4-18)
4-27)
Spare part number
577216-001
577218-001
577217-001
577219-001
4-12)
4-20)
Maintenance and Service Guide