Item Component Spare part
number
(13) RJ-45 cover 689948-001
(14) System board
System board for use only with computer models equipped with an Intel 1.7GHz processor
(includes processor and replacement thermal material).
689957-001
System board for use only with computer models equipped with an Intel 1.9GHz processor
(includes processor and replacement thermal material).
689958-001
System board for use only with computer models equipped with an Intel 2.0GHz processor
(includes processor and replacement thermal material).
689959-001
(15) Heat sink 689938-001
(16) Solid-state drive
128-GB, SSD 689953-001
256-GB 689955-001
(17) WLAN 670292-005
(18) RTC battery: 686922-001
(19) Fan 692890-001
(20) Battery:
4-cell, 4.5WHr 3.05AH Li-ion battery 685989-001
(21) Base enclosure 689934-001
16 Chapter 3 Illustrated parts catalog