HP G72-b66US HP G72 Notebook PC - Maintenance and Service Guide - Page 58

WLAN module, Remove the WLAN module

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WLAN module Description Atheros AR9285 802.11b/g/n 1x1 WiFi Adapter Intel Centrino Wireless-N 1000 802.11b/g/n 1x2 WLAN module Realtek RTL8191SE 802.11b/g/n 1x1 WiFi Adapter (for models 1.0 and 1.1 only) Broadcom 4313 802.11b/g/n 1x1 WiFi Adapter Broadcom 4313 802.11b/g/n 1x1 WiFi and 2070 Bluetooth 2.1+EDR Combo adapter (BT3.0+HS ready) (for models 1.1 and 1.2 only) Ralink RT3090BC4 802.11b/g/n 1x1 WiFi and Bluetooth 2.1+EDR Combo Adapter (BT3.0+HS ready) (for models 1.1 and 1.2 only) Spare part number 518436-002 593530-001 593533-001 593836-001 600370-001 602992-001 Before removing the WLAN module: 1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn on the computer, and then shut it down through the operating system. 2. Disconnect all external devices connected to the computer. 3. Disconnect the power from the computer by first disconnecting the power cord from the AC outlet and then disconnecting the AC adapter from the computer. 4. Remove the battery (see Battery on page 42). Remove the WLAN module: 1. Turn the computer upside down with the front toward you. 2. Loosen the two Phillips PM2.5×6.0 captive screws (1) that secure the wireless/memory module compartment cover. 3. Lift the back side of the memory module cover (2). 48 Chapter 4 Removal and replacement procedures ENWW

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WLAN module
Description
Spare part number
Atheros AR9285 802.11b/g/n 1x1 WiFi Adapter
518436-002
Intel Centrino Wireless-N 1000 802.11b/g/n 1x2 WLAN module
593530-001
Realtek RTL8191SE 802.11b/g/n 1x1 WiFi Adapter (for models 1.0 and 1.1 only)
593533-001
Broadcom 4313 802.11b/g/n 1x1 WiFi Adapter
593836-001
Broadcom 4313 802.11b/g/n 1x1 WiFi and 2070 Bluetooth 2.1+EDR Combo adapter
(BT3.0+HS ready) (for models 1.1 and 1.2 only)
600370-001
Ralink RT3090BC4 802.11b/g/n 1x1 WiFi and Bluetooth 2.1+EDR Combo Adapter
(BT3.0+HS ready) (for models 1.1 and 1.2 only)
602992-001
Before removing the WLAN module:
1.
Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn on
the computer, and then shut it down through the operating system.
2.
Disconnect all external devices connected to the computer.
3.
Disconnect the power from the computer by first disconnecting the power cord from the AC
outlet and then disconnecting the AC adapter from the computer.
4.
Remove the battery (see
Battery
on page
42
).
Remove the WLAN module:
1.
Turn the computer upside down with the front toward you.
2.
Loosen the two Phillips PM2.5×6.0 captive screws
(1)
that secure the wireless/memory module
compartment cover.
3.
Lift the back side of the memory module cover
(2)
.
48
Chapter 4
Removal and replacement procedures
ENWW