HP Pavilion G4 1000 Notebook Pc Series Service Guide

Power button board
DescriptionSpare part number
Power button board (includes cable) 639451-001
Before removing the power button board, 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...

TouchPad button board
DescriptionSpare part number
TouchPad button board (includes cable) 639450-001
Before removing the TouchPad button board, 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...

5.Remove the TouchPad button board (4) and cable.
Reverse this procedure to install the TouchPad button board and cable.
TouchPad LED board
DescriptionSpare part number
TouchPad LED board (includes cable) 640292-001
Before removing the TouchPad LED board, 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.Detach the TouchPad LED board (2) from the top cover. (The TouchPad LED board is attached
to the top cover with double-sided tape.)
4.Remove the TouchPad LED board and cable.
Reverse this procedure to install the TouchPad LED board and cable.
66 Chapter 4   Removal and replacement procedures 

Speakers
DescriptionSpare part number
Speaker Kit (includes left and right speakers and cable) 639458-001
Before removing the speakers, 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...

Optical drive cable
NOTE:The optical drive cable is included in the Cable Kit, spare part number 639442-001. The
optical drive cable includes the optical drive connector.
Before removing the optical drive 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...

6.Open the computer.
7.Disconnect the optical drive cable (1) from the system board.
8.Release the optical drive cable (2) from the clips built into the base enclosure.
9.Remove the optical drive cable.
Reverse this procedure to install the optical drive cable.
Component replacement procedures 69 

USB board
DescriptionSpare part number
USB board (includes cable)639452-001
Before removing the USB board, 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....

Power connector cable
DescriptionSpare part number
Power connector cable639443-001
Before removing the power 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...

System board
NOTE:The system board spare part kit includes replacement thermal material.
DescriptionSpare part number
For use only with computer models equipped with an AMD processor:
Equipped with a Fusion E-450 1.65-GHz processor (dual core, 18 W) and a graphics subsystem
with UMA video memory659871-001
Equipped with a Fusion E-350 1.60-GHz processor (dual core, 18 W) and a graphics subsystem
with UMA video memory645529-001
For use only with computer models equipped with the AMD A60M chipset and a...