HP Compaq Presario CQ61 Maintenance And Service Manual page 28

Item Description
(21) Optical drive (includes bezel and bracket; see
■ DVD±RW and CD-RW SuperMulti Double-Layer Combo Drive with LightScribe
■ Blu-ray ROM with LightScribe DVD±R/RW SuperMulti Double-Layer Drive
(22) Real-time clock (RTC) battery
(23) Memory modules (PC2-6400, 800-MHz, DDR2)
■ 4 GB (CQ61 only)
■ 2 GB
■ 1 GB
(24) Battery
■ 6-cell, 2.55 Ah (55 Wh) Li-ion
■ 6-cell, 2.2 Ah (47 Wh) Li-ion
Maintenance and Service Guide
Downloaded from LpManual.com Manuals
"Mass storage devices" on page 3-10
Illustrated parts catalog
Spare Part Number
for more spare part information)
517850-001
517852-001
449729-001
575566-005
573722-006
573721-006
484171-001
484170-001
3–7