Power Button Board - HP ProBook 4410s Maintenance And Service Manual

Power button board

Description
Power button board for use in computers with 15-in displays (includes cable)
Power button board for use in computers with 14-in displays (includes cable)
Before removing the power button board, 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. Switch cover and keyboard (see
b. Optical drive (see
c. Speakers (see
d. Palm rest (see
e. Hard drive (see
f. Top cover (see
g. Display assembly (see
Display assembly on computers with 14-in displays on page
Remove the power button board:
1. Position the top cover upside-down with the rear toward you.
Battery on page 58).
Switch cover and keyboard on page
Optical drive on page
Speakers on page 67)
Palm rest on page 69)
Hard drive on page 72)
Top cover on page 83)
Display assembly on computers with 15-in displays on page 77
64)
90)
Component replacement procedures
Spare part number
574513-001
574514-001
59)
or
87