HP Pavilion dv7-6b73nr - Page 91

Remove the system board:
1. Close the computer.
2.
Turn the computer upside down, with the front toward you.
3. Disconnect the rear speaker cable (1) and the optical drive cable (2) from the system board.
4. Turn the computer right side up, with the front toward you.
5. Open the computer.
Component replacement procedures
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