Item Description Spare part
number
Turkey 451748-141
The United Kingdom 451748-031
The United States 451748-001
(4) Top cover (includes TouchPad and fingerprint reader board) 451723-001
(5) PC Card assembly 451742-001
Plastics Kit (see Plastics Kit on page 25 for more Plastics Kit spare part information): 451743-001
(6a) PC Card slot bezel
(6b) Memory module/WLAN module compartment cover
(6c) Bluetooth module compartment cover
(6d) Hard drive cover
(6e) WWAN module compartment cover
(7) System boards (include thermal material and alcohol pad)
Equipped with Intel Core Duo U7600 (1.20-GHz) processor (533-MHz FSB and 2-MB L2 cache) 451720-001
Equipped with Intel Core Duo U7500 (1.06-GHz) processor (533-MHz FSB and 2-MB L2 cache) 451719-001
(8) Speaker assembly 451747-001
(9) Modem modules (include modem module cable)
For use in all countries and regions except Australia and New Zealand 443899-001
For use only in Australia and New Zealand 443899-011
(10) Optical drives (include bezel)
DVD±RW and CD-RW Double-Layer Combo Drive 451727-001
DVD/CD-RW Combo Drive 451725-001
DVD-ROM Drive 451726-001
(11) Fan/heat sink assembly (includes thermal material) 451731-001
(12) Base enclosure (includes front LED board, front LED board cable, and rubber feet) 451712-001
Rubber Kit (not illustrated; includes 5 rubber feet and 2 base enclosure screw covers) 451744-001
(13) Batteries
9-cell, 83-Wh Li-ion 451715-001
6-cell, 55-Wh Li-ion 451714-001
3-cell, 28-Wh Li-ion 451713-001
(14) WLAN modules
802.11a/b/g/n Broadcom WLAN modules:
For use in Canada, the Cayman Islands, Guam, Puerto Rico, the U.S. Virgin Islands, and
the United States
441530-001
Computer major components 21