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Student
szetoo
Posts: 1
Member Since: ‎03-26-2012
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probook 6450b wireless driver is missing in device manager

Product : HP probook 6450b

OS : Windows XP

error message : none, but there is unknown device in device manager

 

The laptop wireless is not working.

upon checking the device manager, found that the WLAN driver is missing in network adapter.

There is also an unknown device in the device manager.

 

Download sp54902.exe and installed, but it does not help.

 

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