HP 1000-1100 HP 1000 Notebook PC and Compaq Presario CQ45 Notebook PC - Mainte - Page 91

AMD processors come soldered to the system board and cannot be removed or, To remove the system board

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NOTE: 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 module (see Memory module on page 48) ● RTC battery (see RTC battery on page 53) ● Fan/heat sink assembly (see Fan/heat sink assembly on page 87) ● Processor (Intel only; see Processor on page 93) NOTE: AMD processors come soldered to the system board and cannot be removed or replaced. To remove the system board: 1. Close the computer, turn it upside down, and then disconnect the optical drive connector cable from the system board. 2. Turn the computer back over, open it, and then remove the two Phillips PM2.5×4.0 screws (1) that secure the system board to the base enclosure. Component replacement procedures 83

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NOTE:
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 module (see
Memory module
on page
48
)
●
RTC battery (see
RTC battery
on page
53
)
●
Fan/heat sink assembly (see
Fan/heat sink assembly
on page
87
)
●
Processor (Intel only; see
Processor
on page
93
)
NOTE:
AMD processors come soldered to the system board and cannot be removed or
replaced.
To remove the system board:
1.
Close the computer, turn it upside down, and then disconnect the optical drive connector cable
from the system board.
2.
Turn the computer back over, open it, and then remove the two Phillips PM2.5×4.0 screws
(1)
that secure the system board to the base enclosure.
Component replacement procedures
83