System information

Illustrated parts catalog
Maintenance and Service Guide 3–7
(21) Battery
12-cell, 95-Wh, 8.8-Ah Li-ion 484172-001
6-cell, 55-Wh, 2.55-Ah Li-ion 484171-001
6-cell, 47-Wh, 2.20-Ah Li-ion 484170-001
(22) Optical drive (includes bezel and bracket)
Blu-ray ROM with LightScribe DVD±R/RW SuperMulti Double-Layer Drive 509421-002
DVD±RW and CD-RW SuperMulti Double-Layer Combo Drive 509419-002
(23) Memory modules (PC2-6400, 800-MHz, DDR2)
4-GB 509409-002
2-GB 509410-002
1-GB 509411-002
(24) TV tuner module
✎
The TV tuner module spare part kit does not include a TV tuner module cable. The TV
tuner module cable is included in the Cable Kit, spare part number 533466-001.
DVB-T TV tuner module (for use only with computers equipped with discrete graphics
memory)
482899-003
TV tuner external antenna cable with PAL jack (not illustrated) 482900-002
(25) RTC battery 449729-001
Item Description Spare Part Number