HP CQ40-408AU, CQ40-416TU, CQ40-417TU, CQ40-404AX, CQ40-421AX, CQ40-409TU manual

Models: CQ40-408AU CQ40-416TU CQ40-404AX CQ40-421AX CQ40-409TU CQ40-417TU

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13.Disconnect the backlight cable (2) and the display panel cable (3) from the display inverter. The display inverter is available using spare part number 486736-001.

14.Remove the inverter.

15.If it is necessary to replace the display panel, remove the six black Phillips PM2.5×5.0 screws (1) that secure the display panel to the display enclosure, and then lift the panel from the enclosure (2). The display panel is available using the spare part number 487279-001.

16.If it is necessary to replace the display cable, follow these steps:

a.Peel back the plastic (1) that covers the cable.

b.Remove the tape (2) that secures the cable to the display.

c.Unplug the cable (3) from the display.

d.Remove the cable from the display (4).

54 Chapter 4 Removal and replacement procedures

Page 62
Image 62
HP CQ40-408AU, CQ40-416TU, CQ40-417TU, CQ40-404AX, CQ40-421AX, CQ40-409TU manual