Upgraded Win 7 Pro Dell laptop to Win 10 Pro.
Screen resolution changed on first win 10 boot and other resolutions greyed out.
Windows update says unable to update Intel HD graphics drivers.
Downloaded win 10 drivers from Intel site and installed.
On reboot get continual bsod as above.
No restore point since upgrade.
Can't boot to Windows.
Any ideas on how to get past the bsod