Display Inverter And Ambient Light Sensor Board - HP Compaq 8710p Maintenance And Service Manual

Display inverter and ambient light sensor board

NOTE: If it has been determined that the display inverter or the ambient light sensor board are the
components 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 or ambient
light sensor board . For information on replacing the display assembly, the display hinges, or the
display bezel, see
Description
Display inverter
Ambient light sensor board
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
Remove the display inverter:
1. Turn the computer right-side up, with the front toward you.
2. Open the computer as far as possible.
Display assembly on page
Battery on page
79.
46).
Component replacement procedures
Spare part number
450498-001
450480-001
47