A white screen after a Windows update leaves you staring at a PC with no desktop and no obvious next move. Start with the quick display checks below, then move to driver fixes and recovery tools if the screen stays white. These fixes address a whole-screen failure, which Microsoft documents as a blank screen whether it looks white or black; for a single white app window, use the app repair steps in the FAQ. The steps cover Windows 11 and Windows 10. Standard Windows 10 support ended October 14, 2025; ESU and LTSC exceptions apply.
Start with power and display checks
Connect your PC to power.
Check that the monitor’s power cable is securely connected.
Check the video cable connections between the monitor and PC.
On a laptop, disconnect external displays and unnecessary peripherals.
For an external monitor, test another video cable or monitor to narrow down the display problem.
Press Windows + Ctrl + Shift + B to reset the graphics driver. A beep or brief flicker is a sign that Windows responded.
If the screen remains white, press Windows + P to begin switching display modes. This is especially relevant when using an external monitor or dock.
Press P again.
Press Enter to switch the display mode.
Try these shortcuts before forcing a shutdown, provided Windows still responds to keyboard input.
If Windows responds but the desktop stays white
If Task Manager opens, you have a way to restart Windows Explorer and recover a blank desktop. Press Ctrl + Shift + Esc to open it.
If that shortcut fails, press Ctrl + Alt + Del and select Task Manager.
Right-click Windows Explorer and select Restart. If it is absent, select Run new task, enter explorer.exe, and press Enter.
For a completely unresponsive PC with a frozen blank screen, hold the physical power button for approximately 20 seconds. Restart behavior varies by hardware. Do not interrupt an installation or recovery that is visibly progressing.
On Surface Pro 5th Gen and later, Pro X, Laptop, Laptop Studio, Laptop Go, Go, Studio, and Book 2 and later, hold the power button until the device restarts and the Surface logo appears, approximately 20 seconds, then release it.
If restarting Explorer or the PC does not restore the display, enter Windows Recovery Environment and try Safe Mode next.
Reach Safe Mode when normal startup fails
Safe Mode gives you access to investigate driver and startup software problems.
From a working sign-in screen, hold Shift while selecting Power > Restart to enter recovery.
If Windows 11 Settings is accessible instead, select Settings > System > Recovery > Advanced startup > Restart now.
On Windows 10, use Settings > Update & Security > Recovery > Advanced startup > Restart now.
If Windows cannot start and neither route is accessible, turn on the PC to begin the recovery entry sequence below. Use this sequence only for startup failure, never during a progressing update.
At the Windows or manufacturer logo, hold the power button until the PC switches off.
Turn on the PC again.
At the logo, hold the power button until it switches off a second time.
Start the PC a third time.
On the Automatic Repair screen, select Advanced options.
In recovery, select Troubleshoot > Advanced options > Startup Settings > Restart.
Press 4 or F4 for Enable Safe Mode.
If prompted, enter the device’s BitLocker recovery key. The FAQ below explains where to find it.
For a resolution or refresh-rate problem, select 3 or F3 for Enable low-resolution video instead of Safe Mode. This keeps the existing video driver and starts Windows with low-resolution display settings.
Roll back or reinstall the graphics driver
With a usable desktop or suitable troubleshooting environment, reverse a recent graphics driver change.
- 1.Right-click Start and select Device Manager.
- 2.Expand Display adapters, then right-click the affected graphics adapter and select Properties.
- 3.Open the Driver tab and select Roll Back Driver. This requires administrator access and an available previous driver. If the button is unavailable, skip to the uninstall step below.
- 4.Select a reason, confirm with Yes, and restart if requested. Check whether the white screen has cleared before proceeding.
- 5.If rollback is unavailable or does not help, return to the adapter under Display adapters, right-click it, and select Uninstall device > Uninstall.
- 6.Restart the PC. Windows attempts to reinstall the graphics driver.
Repair Windows or reverse the update
If the display works again but Windows Update still fails, open Get Help.
Search for windows update troubleshooter.
Follow its diagnostic prompts.
On Windows 11, an alternative starting point is Settings > System > Troubleshoot > Other troubleshooters > Windows Update > Run.
Follow the Get Help prompts if redirected.
Restart after troubleshooting.
Check for corrective updates through Settings > Windows Update > Check for updates. Windows 10 places Windows Update under Update & Security, and update eligibility depends on servicing or ESU enrollment.
Install the available fixes offered by Windows Update.
Complete a pending installation through Start > Power > Update and restart when required.
If Windows 11 remains usable but the problem persists, select Settings > System > Recovery > Fix problems using Windows Update > Reinstall now. This reinstalls the current Windows version while preserving apps and files. It requires Windows 11 22H2 or later with the February 2024 optional update or later.
Review the automatic-restart behavior shown in the dialog.
Select OK.
Keep the PC powered and online through completion.
On a work or school PC, contact IT if the reinstall option is missing. Organization-managed updates generally make this option unavailable.
If repair reinstallation does not resolve the problem, open Settings > Windows Update > Update history > Uninstall updates.
On Windows 10, open Settings > Update & Security > Windows Update > View your update history > Uninstall updates instead.
Select Uninstall for the suspect update. Some updates cannot be removed.
When the desktop is inaccessible, enter recovery using the earlier steps.
Select Troubleshoot > Advanced options > Uninstall Updates > Uninstall latest quality update.
Follow the confirmation prompts to remove that update.
If Windows still fails to start correctly, select Troubleshoot > Advanced options > Startup Repair > Restart in recovery.
Enter the BitLocker recovery key if requested.
Allow diagnosis to finish.
For a persistent failure with an existing restore point, open Troubleshoot > Advanced options > System Restore in recovery. System Restore preserves personal files while reversing system, driver, and application changes associated with the selected restore point.
Select Next.
Choose a restore point from before the white screen began.
Select Scan for affected programs to review the changes.
Select Next to proceed.
Select Finish to start the restore.
If the earlier recovery methods fail, back up recoverable files before resetting Windows.
Open Troubleshoot > Reset this PC in recovery.
Select Keep my files to retain personal files while removing installed applications and settings. Choosing Remove everything also removes your personal files.
Choose Cloud download or Local reinstall.
Follow the reset prompts.
Let recovery finish without interruption, even if the display stays blank for an extended period during a reset.
Frequently Asked Questions
What if only one app has a white window?
On Windows 11, select Settings > Apps > Installed apps > the app’s More menu > Advanced options > Repair. If repair fails, select Reset, which can discard app data and settings. These controls appear only for apps that support them. Windows 10 uses Apps > Apps & features.
Where can I find the BitLocker recovery key?
On another device, visit https://aka.ms/myrecoverykey and sign in. Match the key ID displayed on the affected PC, then enter the corresponding recovery key. For an organization account, visit https://aka.ms/aadrecoverykey and select Devices > the affected device > View BitLocker Keys.
What should I try if the white screen starts only after sign-in?
Test a suspect startup app from a usable Windows environment. Open Settings > Apps > Startup and switch that app Off. Target an app connected to the failure.
Can I undo a full Windows version upgrade?
Yes, if Go back is available under Settings > System > Recovery on Windows 11, normally within 10 days of the upgrade. Before proceeding, preserve windows.old and $windows.~bt, remove accounts added after upgrading, and retain the upgrade USB if you used one. Select Go back and complete the prompts. This keeps personal files but reverses subsequent app, driver, and settings changes.