HP Dv4 1140go - Pavilion Entertainment - Core 2 Duo GHz Maintenance And Service Manual page 120

6. Release the system board (3) by sliding it to the right at an angle until the connectors on the left
side of the system board disengage from the base enclosure.
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:
● Fan and heat sink assembly (see
●
Processor (see
●
RTC battery (see
●
Memory modules (see
●
WLAN module (see
●
Modem module (see
Reverse the preceding procedure to install the system board.
112 Chapter 4 Removal and replacement procedures
Fan and heat sink on page
Processor on page 121)
RTC battery on page
Memory module on page
WLAN module on page
Modem module on page
117)
69)
67)
62)
102)