[7SP1HomePre x64] Acer Aspire 4736G; bugcheck 0x9F pci.sys: Wifi?

[yen]

Good evening. Currently having issues of unable to connect to internet due to wireless adapter failure. The wireless connection keeps on fails and ends up to blue-screen after troubleshooting (unable to shut down nor restart). The connection still fails although i try to connect via Ethernet cable, LAN just keep on "identifying...". Sometimes after i run the windows in safe mode(with networking) then it can connect to wifi again.

If the failure to connects to internet is due to wireless adapter failure, why would the connection via Ethernet cable still fail? Anyone have any idea of this? Any suggestion for this bluescreen?

Here's the specification of my laptop. Thanks in advance.
· OS - Windows 7
· x86 (32-bit) or x64 ? - x64
· What was original installed OS on system? Windows 7
· Is the OS an OEM version (came pre-installed on system) or full retail version (YOU purchased it from retailer)? - Full retail
· Age of system (hardware) - 2009 until now (previously had change of hard disk and repair of motherboard)
· Age of OS installation - have you re-installed the OS? - Yes

· CPU - Intel (R) Core (TM) 2 Duo CPU T6600@2.22Hz
· Video Card - NVIDIA GeForce G 105M
· MotherBoard - (if NOT a laptop)
· Power Supply - brand & wattage (if laptop, skip this one)

· System Manufacturer - Acer
· Exact model number (if laptop, check label on bottom) - Aspire 4736G

· Laptop or Desktop? - Laptop

 

[xilolee]

Hi yen. :wave:

Try verifier: Driver Verifier - BSOD related - Windows 10, 8.1, 8, 7 & Vista