Switch cover
Description
Spare part number
Switch cover for use in model 8540p (includes LED board and cable)
595770-001
Switch cover for use in model 8540w (includes LED board and cable)
595771-001
Before removing the switch 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 47
).
5.
Remove the keyboard (see
Keyboard on page 65
).
Remove the switch cover:
1.
Turn the computer upside-down, with the rear toward you.
2.
Remove the three Phillips PM2.0×3.0 screws that secure the switch cover to the computer.
3.
Turn the computer right-side up, with the front toward you.
4.
Open the computer as far as possible.
5.
Disconnect the LED board cable
(1)
from the ZIF connector on the system board.
6.
Release the switch cover by lifting the left and right inside edges of the switch cover
(2)
until it
disengages from the computer, and then rotating it forward.
72
Chapter 4 Removal and replacement procedures
Содержание EliteBook 8540W
Страница 1: ...HP EliteBook 8540p Notebook PC HP EliteBook 8540w Mobile Workstation Maintenance and Service Guide ...
Страница 134: ...6 Select Repair your computer 7 Follow the on screen instructions Windows 7 127 ...
Страница 144: ...Universal Serial Bus Pin Signal 1 5 VDC 2 Data 3 Data 4 Ground Universal Serial Bus 137 ...
Страница 158: ......
