HP 210 G1 Maintenance And Service Manual page 81

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 battery (see
a. Service door (see
b. Hard drive (see
c. Display assembly (see
d. Bottom cover (see
e. Media card reader board (see
f. Fan (see Fan on page
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:
●
WLAN module (see
●
Memory module (see
●
Heat sink (see Heat sink on page
Remove the system board:
1. Disconnect the monitor connector board cable (1) from the system board.
2. Disconnect the speaker cable (2) from the system board.
Battery on page 40), and then remove the following components:
Service door on page
Hard drive on page 42)
Display assembly on page
Bottom cover on page
Media card reader board on page
68)
WLAN module on page
Memory module on page
73)
41)
53)
61)
44)
46)
Component replacement procedures
67)
71