Fan
Description
Spare part number
Fan
595769-001
Before removing the fan, 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 following components:
a.
Keyboard (see
Keyboard on page 65
)
b.
Switch cover (see
Switch cover on page 72
)
Remove the fan:
1.
Position the computer right-side up, with the front toward you.
2.
Disconnect the fan cable
(1)
from the system board.
3.
Loosen the three captive Phillips PM 2.5x5.0 screws
(2)
that secure the fan to the base
enclosure.
NOTE:
The screw closest to the display may be hidden under display cables.
4.
Lift the display cables aside
(3)
to allow room to remove the fan.
5.
Remove the Mylar
(4)
that secures the fan to the heat sink.
74
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: ......
