On the login screen, hold Shift while clicking Power > Restart . This boots the Windows Recovery Environment (WinRE). From there, navigate to Troubleshoot > Advanced Options > Command Prompt .
Some HP laptops use the left Shift key as an Fn lock. If Shift + F10 fails, try using the Right Shift + F10 instead. 2. Software Interference and System Settings shift f10 not working windows 10
Arjun stared at the frozen Windows login screen, his reflection a ghost in the dark monitor. The company’s crown jewel—a prototype encryption key for a new blockchain—sat on a disconnected USB drive in his palm. The only way to boot his locked-down work laptop into advanced recovery mode was the old IT trick: at the login screen. That key combination summoned the Command Prompt, a backdoor godsend. On the login screen, hold Shift while clicking
Nothing.
: Most laptops require you to press Fn + Shift + F10 because the F-keys are mapped to media functions (like volume or brightness) by default. Some HP laptops use the left Shift key as an Fn lock