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Windows 7: Weird & Continuous reboot on BSOD...

18 Jul 2013   #1

Windows 7 Enterprise, 32-bit,
Weird & Continuous reboot on BSOD...

Hi All,

1. After installing AVG updates on my Samsung laptop (N150 Plus), a reboot presented me the dreadful BSOD.

Error value :0x00000050

NOTE: There is no mention of 'file' or 'driver' in the BSOD.

2. All 'F8' options have been tried.
a. Attempt to REPAIR - results in BSOD.
b. Last Known Good Config - results in BSOD.
c. SAFE Modes - result in BSOD.

3. Trying to reinstall also results in the same BSOD. The same USB when used on a different system presents me with Windows 7 reinstallation options. But, on this laptop, it fails, though the USB is detected as the 'To Be Booted From' device.

4. Thought of scanning the HDD on my HP laptop. Connecting the HDD to my HP laptop's USB interface. OUTCOME:
a. HP laptop presented me a BSOD.
b. BlueScreenView says that driver 'ntkrnlpa.exe' is the cause.

HOW CAN I RUN A 'chkdsk'?

Your expertise is really appreciated!

Best Regards,


My System SpecsSystem Spec
18 Jul 2013   #2
x BlueRobot


My System SpecsSystem Spec
19 Jul 2013   #3

Windows 7 Enterprise, 32-bit,

Have I missed out anything?

As per the instructions, I need to run the Diagnostics Tool. But, it cannot be run on a system that does not boot up. It keeps giving me the BSOD continuously.

Please help.
My System SpecsSystem Spec

19 Jul 2013   #4
x BlueRobot


In that case, then follow - Troubleshooting Windows 7 Failure to Boot
My System SpecsSystem Spec

 Weird & Continuous reboot on BSOD...

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