Rightek Rescue · Guides · Black screen after sign-in

Black screen after sign-in, no desktop or taskbar? Here's how to fix it

You sign in and… nothing — a black (or blank) screen, maybe just a cursor. Windows is running; the desktop shell that draws your taskbar and icons just isn't loading. Your files and account are still there.

What you're seeing

A black or blank screen after you sign in — sometimes only a mouse cursor
No taskbar, no desktop icons, no Start menu
Ctrl+Alt+Del still works, but Explorer never appears
It may have started after an update, a crash, or a bad shutdown

Why it happens

explorer.exe (the desktop shell) isn't starting, or was replaced/hijacked
A corrupt State Repository stops the Start menu and taskbar from loading
A broken user profile or a temporary profile signed you in with nothing in it
A damaged sign-in (Winlogon) setting

Fix it yourself — the manual steps

At the black screen press Ctrl+Shift+Esc for Task Manager, then Run new task → explorer.exe to bring the desktop back temporarily.
If it keeps happening, reboot to Safe Mode (hold Shift → Restart → Troubleshoot → Advanced options → Startup Settings).
Run sfc /scannow to repair system files.
If a temporary profile is the cause, the fix is repairing the profile pointer in the registry — advanced and easy to get wrong.

⚡ The one-click way: let Rightek Rescue do it

Rescue repairs the shell, the State Repository, the sign-in settings, and a broken/temporary profile — the common causes of a post-login black screen — automatically. On any working PC: download Rescue, put it on a USB (one click makes it bootable), boot the affected PC from it, and choose Fix My PC. It finds the exact cause and repairs it — your files are never touched. Not sure what's wrong? It tells you free before it fixes anything.

Get Rightek Rescue → See it work

FAQ

Is a black screen after login a virus?

Usually not - it's almost always a broken desktop shell, profile, or State Repository. Rescue also strips shell hijacks if malware did cause it.

Will I lose my files?

No. This is a boot/system problem, not a data problem - your files are almost always intact. Rescue repairs the system side and never overwrites your personal files.

Do I need a second computer?

Yes - any working PC to download Rescue and make the USB. Any USB stick 8GB+ works.

Which Windows versions are supported?

Windows 10 and 11. Rescue runs from the USB, outside your broken Windows, so it works even when Windows won't start.