HP Compaq Presario CQ57 Maintenance And Service Manual page 27

Item Component
For use only with computer models equipped with an Intel Pentium processor and a
graphics subsystem with UMA video memory
For use only with computer models equipped with an Intel Celeron processor and a
graphics subsystem with UMA video memory
(15) Base enclosure (includes battery release latch, heat sink,
replacement thermal material, and 4 rubber feet)
(16) Battery:
6-cell, 55-Whr, 2.55-Ah Li-ion battery
6-cell, 47-Whr, 2.20-Ah Li-ion battery
(17) DVD±RW and CD-RW Super Multi Double-Layer Combo Drive with LightScribe (select
models only)
(18) Hard drive (2.5-in, 7.0-mm, SATA; does not include hard drive connector cable, hard drive bracket, or screws):
500-GB, 5400-rpm
320-GB, 5400-rpm
250-GB, 5400-rpm
Hard Drive Hardware Kit (not illustrated, includes hard drive bracket and screws)
(19) Memory modules (2, PC3, 10600, 1333-MHz):
4 GB
2 GB
1 GB
(20) WLAN module:
Atheros AR9002WB-1NGB 802.11b/g/n 1x1 WiFi and Bluetooth 2.1+EDR Combo
Adapter (BT3.0+HS ready)
Ralink 5390GN 802.11b/g/n 1x1 WiFi Adapter
Realtek 8188BC8 802.11a/b/g/n 2x2 WiFi and Bluetooth 3.0+HS Combo Adapter
Realtek 8188GN 802.11b/g/n 1x1 WiFi Adapter
Spare part number
646181-001
646184-001
646114-001
593554-001
593553-001
646126-001
634932-001
622643-001
622641-001
646122-001
621569-001
621565-001
639738-001
593127-001
630703-001
602993-001
640926-001
Computer major components
Meijer.com
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