System information

Spare part number Description

646131-001 Plastics Kit (includes hard drive compartment cover and memory module/wireless module

compartment cover)

NOTE: See

Plastics Kit on page 23 for more Plastics Kit spare part information.

646132-001 RTC battery (includes cable and double-sided tape)

646133-001 Screw Kit

646134-001 Display Screw Kit (includes Mylar screw covers and screws)

646135-001 Thermal Material Kit for use only with computer models equipped with an Intel processor (includes

replacement thermal paste and pads)

646137-001 Top cover (includes TouchPad and TouchPad cable)

646138-001 Webcam/microphone module

646174-001 System board for use only with computer models equipped with an Intel Celeron processor and a

graphics subsystem with UMA video memory (includes replacement thermal material)

646175-001 System board for use only with computer models equipped with an Intel Pentium processor and a

graphics subsystem with UMA video memory (includes replacement thermal material)

646176-001 System board for use only with computer models equipped with an Intel Pentium processor and a

graphics subsystem with discrete video memory (includes replacement thermal material)

646180-001 Fan/heat sink assembly for use only with computer models equipped with an Intel Pentium

processor and a graphics subsystem with discrete video memory (includes replacement

thermal material)

646181-001 Fan/heat sink assembly for use only with computer models equipped with an Intel Pentium

processor and a graphics subsystem with UMA video memory (includes replacement

thermal material)

646184-001 Fan/heat sink assembly for use only with computer models equipped with an Intel Celeron

processor and a graphics subsystem with UMA video memory (includes replacement

thermal material)

647315-001 Speaker Kit (includes left and right speakers and cable)

Sequential part number listing