HP ProBook 5320m HP ProBook 5320m Notebook PC Maintenance and Service Guide - Page 62

Top cover, Three Torx T8M2.5×5.0 screws

Page 62 highlights

Removal and replacement procedures Top cover Description Top cover with fingerprint reader (includes TouchPad button board and cable, and TouchPad board and cable) Top cover with no fingerprint reader (includes TouchPad button board and cable, and TouchPad board and cable) Spare part number 618840-001 618841-001 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 "Battery" on page 4-7). 5. Remove the following components: a. Accessory cover (see "Mass storage device" on page 4-9) b. Keyboard (see "Keyboard" on page 4-23) c. Button board and cable (see "Button board and cable" on page 4-26) Remove the top cover: 1. Turn the computer upside down, with the front toward you. 2. Remove the following screws: ❏ Three Torx T8M2.5×5.0 screws 1 in the battery bay ❏ Three Torx T8M2.5×6.0 screws 2 in the mass storage device bay ❏ Two Torx T8M2.5×9.0 screws 3 in the RTC battery compartment 4-28 Maintenance and Service Guide

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Maintenance and Service Guide
Removal and replacement procedures
Top cover
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
“Battery” on page 4-7
).
5. Remove the following components:
a.
Accessory cover (see
“Mass storage device” on page 4-9
)
b.
Keyboard (see
“Keyboard” on page 4-23
)
c.
Button board and cable (see
“Button board and cable” on page 4-26
)
Remove the top cover:
1. Turn the computer upside down, with the front toward you.
2. Remove the following screws:
Three Torx T8M2.5×5.0 screws
1
in the battery bay
Three Torx T8M2.5×6.0 screws
2
in the mass storage device bay
Two Torx T8M2.5×9.0 screws
3
in the RTC battery compartment
Description
Spare part number
Top cover with fingerprint reader (includes TouchPad button board and cable, and TouchPad board
and cable)
618840-001
Top cover with no fingerprint reader (includes TouchPad button board and cable, and TouchPad
board and cable)
618841-001