How to Fix a Windows PC That Won’t Boot After System Restore

Dealing with Windows Won’t Boot After a System Restore — Here’s What Helped Me

So, here’s where I hit a snag — I thought restoring Windows to an earlier point would sort out some annoying issues, but instead, the bloody thing just refused to boot properly. Instead of loading Windows, it kept stuck on “Preparing Automatic Repair” over and over, until I was staring at a black screen. Not ideal. If you’re experiencing the same, don’t worry, you’re not alone. It’s a common snag, especially if something went wrong during the restore process.

Why Does Windows Fail to Boot After Restoring?

From what I’ve found, when you perform a system restore, Windows tries to roll back system files, drivers, and settings to a previous state. Usually, it goes smoothly. But sometimes, the restore point can be corrupt, or incompatible drivers might attempt to load with mismatched signatures, causing the system to fail during startup. Windows does have a repair process, but if that keeps failing, your PC can end up stuck in a boot loop or Repair mode indefinitely. It’s frustrating, especially if all you wanted was to go back a step without drama.

Often, the crash is caused by driver signature conflicts. Windows enforces driver signature verification for security — which is a good thing — but it can be a pain if a vital driver gets flagged incorrectly. During restore, unsigned or mismatched drivers can prevent Windows from booting normally. That’s where messing around with driver signature enforcement might do the trick.

Trying to Disable Driver Signature Enforcement — It Might Just Work

This was a bit of a shot in the dark for me, but disabling driver signature enforcement helped me finally get past the black screen. Essentially, Windows allows you to temporarily turn off driver signature checks, which can be crucial if a troublesome driver is blocking startup. The steps aren’t obvious if you’re locked out, but here’s what finally got my PC going:

  1. Force Windows into Automatic Repair by shutting down your PC three times during the initial boot — just as Windows begins to load, hold down the Power button to turn it off. Do this a few times; eventually, it will trigger the recovery environment automatically.
  2. Once in Recovery, navigate to Troubleshoot > Advanced options > Startup Settings.
  3. Click Restart. After rebooting, you’ll see a list of options. Look for “Disable driver signature enforcement” — it’s usually the option associated with F7. Just press that key.
  4. The system will reboot, ignoring driver signature enforcement this time, which often allows Windows to bypass the problematic driver or corruption causing the boot issue.

This method finally got my old ASUS laptop to boot, where everything else had failed. It might seem a bit of a workaround, but it’s often enough to get Windows into Safe Mode, where you can then do some further troubleshooting. Just a heads-up: disabling driver enforcement can expose your system to security risks, especially if you’re loading unsigned drivers from dodgy sources. Make sure to turn it back on once you’re done fixing things.

Using Windows Recovery Media for a Smarter Fix

If fiddling with startup options doesn’t do the trick, the next step is creating a bootable Windows recovery drive. I recommend downloading the Media Creation Tool from Microsoft — here’s the link. Burn it to a USB stick or DVD, then boot from it. Usually, this involves entering BIOS/UEFI (press Delete or F2 during startup) and adjusting the boot order to prioritise your USB or DVD. Sometimes, disabling Secure Boot or toggling CSM can help if your PC doesn’t recognise the media straight away.

Booting into Recovery to Fix the Boot Loop

  1. Insert the recovery media, then turn on your PC and, if prompted, press any key to boot from USB/DVD.
  2. In the Windows recovery environment, select your language and preferences, then click Repair your computer at the bottom left — not Install Windows.
  3. Go to Troubleshoot > Advanced options > System Restore.
  4. Pick a restore point just before the issues started — the more recent, the better. Bear in mind, restoring can sometimes cause errors if your disk has problems, so it’s a good idea to run a command like chkdsk /r /f C: from the Command Prompt if things aren’t smooth sailing.

This approach bypasses the damaged parts of Windows and gives you a clean slate. If possible, I’d also recommend running sfc /scannow and DISM /Online /Cleanup-Image /RestoreHealth commands from the recovery Command Prompt to repair corrupted system files.

Extra Tips When Nothing Else Works

This whole process can be a real headache, especially if hardware or disk issues are at play. Always check your disk’s health — bad sectors or failing drives can cause restore failures and boot problems. Also, if you’ve got BitLocker or other encryption enabled, be aware that altering TPM or BIOS security settings might wipe your keys, meaning you’ll lose access to encrypted data.

From my experience, these steps — disabling driver enforcement, booting from recovery media, and manually repairing the system — are your best options before considering a full reinstall of Windows. Just remember to back up what you can, because some fixes might accidentally wipe or damage data if you’re not careful.


Anyway, this whole experience taught me to keep backups up to date, but if you’re stuck, disabling driver signature enforcement or booting into recovery mode often gets you out of a jam. Hopefully, this shortcut saves someone else a headache — it took me ages to figure out. Good luck!