HP PROBOOK 4520S, Руководство по техническому обслуживанию и ремонту

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Description Spare part number
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15.6-in HD AntiGlare display assembly for use in computers equipped with webcam
(1366×768 resolution)
626116-001
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15.6-in HD AntiGlare display assembly (1366×768 resolution) 626115-001
Before removing the 15.6-in display assembly, 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 55 ).
5. Remove the switch cover and keyboard (see Switch cover and keyboard on page 56 ).
6. Disconnect the power button cable from the system board (see Power button board on page 63 ).
7. Remove the speakers (see Speakers on page 65 )
8. Remove the thermal shield (see Thermal shield on page 67 ).
Remove the display cables:
1. Remove the tape that holds the cables in place (1) . Disconnect the display and webcam cables
from the system board and from the routing channels.
2. Disconnect the cable connectors for the display (2) and microphone (3) from the system board.
3. Disconnect the WLAN and WWAN cables (4) from the tape and from the routing channels built
into the top cover.
Component replacement procedures 97