Compaq CQ50-139WM HP G50 Notebook PC and Compaq Presario CQ50 Notebook PC - Ma - Page 85

RJ-11 connector cable, Before removing the RJ-11 connector cable, follow these steps

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3. Remove the two Phillips PM2.5×10.0 screws that secure the system board to the base enclosure. 4. Use the optical drive connector (1) to lift the right side of the system board (2) until it rests at an angle. 5. Remove the system board (3) by pulling it away from the base enclosure at an angle. Reverse this procedure to install the system board. RJ-11 connector cable Description RJ-11 connector cable Spare part number 486638-001 Before removing the RJ-11 connector cable, follow these steps: 1. Shut down 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 all external devices connected to the computer. 3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer. Component replacement procedures 77

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3.
Remove the two Phillips PM2.5×10.0 screws that secure the system board to the base enclosure.
4.
Use the optical drive connector
(1)
to lift the right side of the system board
(2)
until it rests at an
angle.
5.
Remove the system board
(3)
by pulling it away from the base enclosure at an angle.
Reverse this procedure to install the system board.
RJ-11 connector cable
Description
Spare part number
RJ-11 connector cable
486638-001
Before removing the RJ-11 connector cable, follow these steps:
1.
Shut down 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 all external devices connected to the computer.
3.
Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
then unplugging the AC adapter from the computer.
Component replacement procedures
77