Sim Slot Board - HP COMPAQ 6510B Maintenance And Service Manual

SIM slot board

NOTE: This section applies only to computer models with WWAN capability.
Description
SIM slot board
Before removing the SIM slot 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. Hard drive (see
b. Memory/WLAN module compartment cover (see
c. Optical drive (see
d. Keyboard (see
e. Switch cover (see
f. Fan (see
g. Heat sink (see
h. Display assembly (see
i. Top cover (see
j. System board (see
Remove the SIM slot board:
1. Turn the system board right-side up, with the front toward you.
92 Chapter 4 Removal and replacement procedures
Battery on page
Hard drive on page
Optical drive on page
Keyboard on page
Switch cover on page
Fan on page 69)
Heat sink on page
Display assembly on page
Top cover on page
System board on page
46).
50)
Expansion memory module on page
60)
62)
68)
71)
75)
79)
86)
Spare part number
443907-001
54)