Windows might have "tripped" over itself during an update, leading to corrupted system files. Use the built-in repair tools:
Force shutdown (hold power button 10 seconds) twice in a row. On the third boot, Windows will enter Automatic Repair . system thread exception not handled new
The error "System Thread Exception Not Handled" is the headline, but the subheading is the clue. If your BSOD stops at a percentage and shows a file name ending in .sys (e.g., nvlddmkm.sys or rtwlanu.sys ), Google that specific file name. Windows might have "tripped" over itself during an
This is a Blue Screen of Death (BSOD) error that typically appears when a system thread generates an exception that the error handler doesn't catch. It often points to , corrupted system files , or incompatible hardware . The error "System Thread Exception Not Handled" is
Check the box "Delete the driver software for this device" and restart. Windows will attempt to install a generic, stable version.