HP ProBook 5220m HP ProBook 5220m Notebook PC - Maintenance and Service Guide - Page 51

CAUTION, Slide the lock latch

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Description Intel WiFi Link 6200 802.11 a/b/g/n Broadcom 4313 802.11b/g/n 1x1 WiFi Adapter Broadcom 4322 802.11a/b/g/n 2x2 WiFi Adapter Spare part number 572509-001 593836-001 518434-002 CAUTION: To prevent an unresponsive system, replace the wireless module only with a wireless module authorized for use in the computer by the governmental agency that regulates wireless devices in your country or region. If you replace the module and then receive a warning message, remove the module to restore computer functionality, and then contact technical support through Help and Support. Before removing the WLAN module, follow these steps: 1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the computer on, 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 unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer. 4. Remove the battery (see Battery on page 40). Remove the WLAN module: 1. Position the computer upside down with the battery bay toward you. 2. Slide the lock latch (1) on the service access door inward. The latch opening is marked red to indicate that the latch is unlocked. 3. Slide the left release latch (2) inward and hold it in place as you slide the door toward the battery bay. Component replacement procedures 43

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Description
Spare part number
Intel WiFi Link 6200 802.11 a/b/g/n
572509-001
Broadcom 4313 802.11b/g/n 1x1 WiFi Adapter
593836-001
Broadcom 4322 802.11a/b/g/n 2x2 WiFi Adapter
518434-002
CAUTION:
To prevent an unresponsive system, replace the wireless module only with a wireless
module authorized for use in the computer by the governmental agency that regulates wireless devices
in your country or region. If you replace the module and then receive a warning message, remove the
module to restore computer functionality, and then contact technical support through Help and Support.
Before removing the WLAN module, follow these steps:
1.
Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
computer on, 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 unplugging the power cord from the AC outlet and
then unplugging the AC adapter from the computer.
4.
Remove the battery (see
Battery
on page
40
).
Remove the WLAN module:
1.
Position the computer upside down with the battery bay toward you.
2.
Slide the lock latch
(1)
on the service access door inward. The latch opening is marked red to
indicate that the latch is unlocked.
3.
Slide the left release latch
(2)
inward and hold it in place as you slide the door toward the battery
bay.
Component replacement procedures
43