HP A7K05UT#ABA, Руководство по техническому обслуживанию и ремонту, Страница: 110 / 153

Display assembly
All display assemblies include WLAN antenna transceivers and cables. WWAN models include 2
WWAN antenna transceivers and cables.
For a list of individual display spare parts, see Display components on page 27 .
Description Spare part number
For use in silver HP ProBook 4530s models:
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39.6-cm (15.6-inch) HD, anti-glare, without webcam 647001-001
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39.6-cm (15.6-inch) HD, anti-glare, with webcam 647002-001
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39.6-cm (15.6-inch) HD, anti-glare, with webcam and WWAN 647003-001
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39.6-cm (15.6-inch) HD, BrightView, without webcam 647004-001
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39.6-cm (15.6-inch) HD, BrightView, with webcam 647005-001
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39.6-cm (15.6-inch) HD, BrightView, with webcam and WWAN 647006-001
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39.6-cm (15.6-inch) HD+, anti-glare, without webcam 647007-001
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39.6-cm (15.6-inch) HD+, anti-glare, with webcam 647008-001
For use in silver HP ProBook 4730s models:
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43.9-cm (17.3-inch), HD+, anti-glare, without webcam 647151-001
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43.9-cm (17.3-inch), HD+, anti-glare, with webcam 647152-001
Before removing the 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 47 ).
5. Remove the following components:
a. Bottom door (see Bottom door on page 49 ).
b. WLAN module (see WLAN/Bluetooth combo card on page 58 )
c. WWAN module (see WWAN module on page 56 )
d. Keyboard (see Keyboard on page 63 )
e. Top cover (see Top cover on page 65 )
Remove the display assembly:
1. Position the computer upright with the front toward you.
2. Open the computer as far as possible.
102 Chapter 4 Removal and replacement procedures