HP 2533t mobile thin client Manuale Di Servizio

Pagina di 116
Heat sink
Description
Spare part number
Heat sink (includes replacement thermal material and replacement thermal material cleaning kit) 481110-001
Before removing the heat sink, follow these steps:
1.
Shut down the computer.
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.
Flash drive (see 
b.
WLAN module (see 
c.
Optical drive (see 
)
d.
Switch cover and keyboard (see 
e.
Display assembly (see 
)
f.
Top cover (see 
g.
System board (see 
)
Remove the heat sink:
1.
Turn the system board upside down, with the front toward you.
2.
Following the 1, 2, 3, 4 sequence stamped into the heat sink, loosen the four Torx8 T8M2.0×10.0
screws (1) that secure the heat sink to the system board.
Component replacement procedures
63