HP 540 Maintenance And Service Manual page 24

Item Description
(1) Display assemblies (include 2 WLAN antenna transceivers and cables)
14.1-inch, WXGA BrightView display assembly
Display internal components:
Display bezel
Display enclosure (includes 2 WLAN antenna transceivers and cables)
Display hinges (includes left and right hinges)
Display inverter
(2) Switch cover (includes LED board and cable)
(3) Keyboards
For use in Brazil
For use in Japan
For use in Latin America
For use in South Korea
For use in Taiwan
For use in Thailand
For use in the United States
(4) Speaker
(5) Top cover (includes TouchPad board and cable, and TouchPad button board and cable)
Plastics Kit (see
(6a) ExpressCard slot protective insert
(6b) WLAN module compartment cover
(6c) Memory module compartment cover
(6d) Hard drive bay cover
TouchPad components (included with the top cover)
(7a) TouchPad bracket
(7b) TouchPad board (includes cable)
(7c) TouchPad button board (includes cable)
(8) Fan
(9) System boards (include replacement thermal material and the ExpressCard assembly)
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(10) Heat sinks (include replacement thermal material)
For use only with computer models equipped with UMA graphics subsystem
16 Chapter 3 Illustrated parts catalog
Plastics Kit on page 19
For use only with computer models equipped with Intel Core2 Duo processors and UMA
graphics subsystem
For use only with computer models equipped with Intel Celeron M processors and UMA
graphics subsystem
for more Plastics Kit spare part information):
Spare part number
500004-001
500000–001
500001-001
456619-001
456618-001
500001-001
499999-201
499999-291
499999-161
499999-AD1
499999-281
499999-AB1
499999-001
456593-001
500002-001
456614-001
431312-001
495410-001
495395-001
456605-001