Hi Linesh,
Thank you for your update on the issue.
What is the exact error message/code that displays when you get the Blue screen?
As per your description, I would suggest you to try booting the computer in safe mode with networking and check if you get the blue screen while accessing the internet and other operations. Refer to the following link:
Start your computer in safe mode
NOTE: Select Safe mode with Networkingin the Advanced startup options.
If you do not get the issue in Safe Mode, I would suggest you to disable the display adapter in safe mode and boot in the normal mode to check with the issue. Refer to the following steps:
a. Open Device Manager by clicking the Start button, clicking Control Panel, clicking System and Security, and then, under System, clicking Device Manager. If you're prompted for an administrator password or confirmation, type the password or provide confirmation.
b. In the list of hardware categories, find and expand the Display Adapters, **** right click on the device driver and click Disable.
c. Close the Device Manager window and restart the computer in normal mode.
Check if the issue persists.
Additional information :
**Resolving stop (blue screen) errors in Windows 7******Important: While performing chkdsk on the hard drive if any bad sectors are found on the hard drive when chkdsk tries to repair that sector if any data available on that might be lost.
Please post back your results for further assistance.