Windows 10: BSOD IRQL Occurs when Plugging in/out power supply

BSOD is now much worse - happens every time I try to plug power in or out...

This occurred after recent Centrino 6205 driver update. I tried to go into device manager to roll back the driver for the Centrino 6205, but the device manager says the current driver installed is from 4/30/2015??? I am totally confused...

There is no Bios update since Lenovo doesn't support windows 10 for my Lenovo T420s...

Recent dump file is attached

 

BIOS has nothing to do with the Operating System, strictly hardware. As I showed, there is a newer BIOS update than the one you currently have installed.

Not sure whats happening wit the Centrino driver. Dump shows the Tue Jan 6 11:19:19 2015, same as before, unless that file in the new driver did not get updated, which happens some times.

 

Thanks for your help - when I went to the link you provided for Bios Update, it only listed older operating systems, so I assumed they didn't want it to be used with Windows 10. So I should just update Bios with the Bios listed for windows 7, 8?

I am not sure I understand about the wireless driver - should I update again or should I ???

Thanks for all help!

 

if you already updated successfully then updating again will not make any difference. Dumps still show the same driver problems, LAN and WiFi.

Let's try enabling Driver Verifier, see if that shows us anything different.

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Driver Verifier is a diagnostic tool built into Windows 10, it is designed to verify both native Microsoft drivers and third party drivers. Driver Verifier's verification process involves putting heavy stress on drivers with the intention of making bad, outdated, incompatible or misbehaving drivers fail. The required result is a BSOD (Blue Screen of Death) which will generate a crash dump for debugging purposes.
Machines exposed to Driver Verifier will run very sluggishly due to the stress being applied to the drivers.

Driver Verifier - Enable and Disable in Windows 10

Pay close attention to

PART TWO

and make sure the correct boxes are checked.

Warning:
It is not advised to run Driver Verifier for more than 48 hours at a time. Disable Driver Verifier after 48 hours or after receiving a BSOD, whichever happens soonest.

Always create a Restore Point prior to enabling Driver Verifier.

What we're looking for is a verifier generated BSOD with a mini dump that will tell us what driver caused it. If you get a BSOD, run the new log collector v2-beta08.zip and upload the resulting zip file. It collects similar data.

Make sure you understand how to disable Driver Verifier.