Display assembly
Description Spare part number
39.6-cm (15.6-in) HD LED BrightView display assembly with webcam and microphone for HP G56
computer
620589-001
39.6-cm (15.6-in) HD LED BrightView display assembly with microphone for HP G56 computer 620588-001
39.6-cm (15.6-in) HD CCFL BrightView display assembly with webcam and microphone for HP
G56 computer
620591-001
39.6-cm (15.6-in) HD CCFL BrightView display assembly with microphone for HP G56 computer 620590-001
39.6-cm (15.6-in) HD LED BrightView display assembly with webcam and microphone for
Presario CQ56 computer
620585-001
39.6-cm (15.6-in) HD LED BrightView display assembly with microphone for Presario CQ56
computer
620584-001
39.6-cm (15.6-in) HD CCFL BrightView display assembly with webcam and microphone for
Presario CQ56 computer
620587-001
39.6-cm (15.6-in) HD CCFL BrightView display assembly with microphone for Presario CQ56
computer
620586-001
Before removing the display assembly:
1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn on
the computer, 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 following components:
a. Battery (see Battery on page 36)
b. Hard drive cover (see Hard drive on page 37)
c. WLAN module (see WLAN module on page 42)
d. Optical drive (see Optical drive on page 39)
e. Keyboard (see Keyboard on page 46)
f. Top cover (see Top cover on page 49)
5. Disconnect the wireless antenna cables from the WLAN module (see WLAN module
on page 42).
Remove the display assembly:
1. Position the computer right-side up, with the front toward you.
2. Open the display as far as possible.
3. Disconnect the display panel cable (1) and the microphone cable (2) from the system board and
remove them from their routing channels.
Component replacement procedures 59