HP Pavilion dv9600 HP Pavilion dv9500, dv9600, and dv9700 Entertainment PCs - - Page 60

Display inverter, Remove the two rubber screw covers

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Display inverter NOTE: If it has been determined that the display inverter is the component that must be replaced to complete the computer repair, the display assembly does not have to be removed. Follow the procedures in this section to replace the display inverter. For information on replacing the display assembly and other display assembly internal components, see Display assembly on page 69. Description For use only with computer models equipped with dual lamp display assemblies For use only with computer models equipped with single lamp display assemblies Spare part number 432959-001 431391-001 Before removing the display inverter, 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. 4. Remove the battery (see Battery on page 47). Remove the display inverter: 1. Turn the computer display-side up, with the front toward you. 2. Open the computer as far as possible. 3. Remove the two rubber screw covers (1) on the display bezel bottom edge. The display rubber screw covers are included in the Display Screw Kit, spare part number 432967-001. 4. Remove the two Phillips PM2.5×8.0 screws (2) that secure the display bezel bottom edge to the display assembly. 50 Chapter 4 Removal and replacement procedures

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Display inverter
NOTE:
If it has been determined that the display inverter is the component that must be replaced to
complete the computer repair, the display assembly does not have to be removed. Follow the procedures
in this section to replace the display inverter. For information on replacing the display assembly and
other display assembly internal components, see
Display assembly
on page
69
.
Description
Spare part number
For use only with computer models equipped with dual lamp display assemblies
432959-001
For use only with computer models equipped with single lamp display assemblies
431391-001
Before removing the display inverter, 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.
4.
Remove the battery (see
Battery
on page
47
).
Remove the display inverter:
1.
Turn the computer display-side up, with the front toward you.
2.
Open the computer as far as possible.
3.
Remove the two rubber screw covers
(1)
on the display bezel bottom edge. The display rubber
screw covers are included in the Display Screw Kit, spare part number 432967-001.
4.
Remove the two Phillips PM2.5×8.0 screws
(2)
that secure the display bezel bottom edge to the
display assembly.
50
Chapter 4
Removal and replacement procedures