System Board - HP EliteBook 745 G2 Maintenance And Service Manual

System board

NOTE: The system board spare part kit includes replacement thermal material.
Description
System board with AMD A6-7050B G2 processor
Before removing the system board, follow these steps:
1. Turn off 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 the power from the computer by unplugging the power cord from the computer.
3. Disconnect all external devices from the computer.
4. Remove the following components:
a. Service door (see
b. Battery (see
c. Hard drive (see
d. Fan (see
e. Keyboard (see
f. Base enclosure (see
When replacing the system board, be sure that the following components are removed from the defective
system board and installed on the replacement system board:
● Memory modules (see
●
Heat sink (see
NOTE:
● WLAN module (see
Remove the system board:
1. Position the computer upright and open as far as possible.
ENWW
Service door on page
Battery on page
Solid-state drive on page
Fan on page 49)
Keyboard on page
Internal base enclosure on page
Memory module on page
Heat sink on page
You do not have to remove the heat sink to remove the system board.
WLAN module on page
29)
31)
32)
38)
34)
52)
36)
Spare part number
768794-601
46)
Component replacement procedures 57