HP Pavilion g7-1101er Maintenance And Service Manual page 34

Item Component
(20) RTC battery (includes cable and double-sided tape)
(21) Hard drive (2.5-in, 7.0-mm, SATA, does not include hard drive connector cable, isolators, or shield):
For use with all computer models:
750-GB, 5400-rpm
640-GB, 5400-rpm
500-GB, 7200-rpm
320-GB, 7200-rpm
320-GB, 5400-rpm
250-GB, 7200-rpm
Hard Drive Hardware Kit (not illustrated, includes front and rear isolators
and shield)
(22) Memory modules (2, DDR3, 10600, 1333-MHz):
4 GB
2 GB
1 GB
(23) Optical drive (includes bezel and bracket):
Blu-ray ROM with LightScribe DVD±R/RW Super Multi Double-Layer Drive
DVD±RW and CD-RW Super Multi Double-Layer Combo Drive with LightScribe
Optical drive bay space saver (not illustrated)
(24) WLAN module:
For use on all computer models:
Broadcom 4313 802.11b/g/n 1×1 WiFi and 2070 Bluetooth 2.1+EDR Combo
adapter (BT3.0+HS ready)
Ralink 5390GN 802.11b/g/n 1×1 WiFi Adapter
Ralink RT3090BC4 802.11b/g/n 1×1 WiFi and Bluetooth 2.1+EDR Combo Adapter
(BT3.0+HS ready)
For use only with computer models equipped with an AMD processor:
Atheros 9285G 802.11b/g/n 1×1 WiFi Adapter
Atheros AR8002WB-1NGB 802.11b/g/n 1×1 WiFi and Bluetooth 2.1+EDR Combo
Adapter (BT3.0+HS ready)
Broadcom 4313 802.11b/g/n 1×1 WiFi Adapter
Broadcom 4313GN 802.11b/g/n 1×1 WiFi and 20702 Bluetooth 4.0 Combo
Adapter
26 Chapter 3 Illustrated parts catalog
Spare part number
637193-001
644351-001
637312-001
644685-001
645089-001
645086-001
645091-001
639444-001
621569-001
621565-001
639736-001
640210-001 and
659878-001
640209-001 and
659877-001
659617-001
600370-001
630703-001
630705-001
605560-005
593127-001
593836-001
657325-001