A graphics driver update is meant to improve your display, so it is frustrating when the screen starts flickering right afterward. The flashing or blinking can appear during scrolling, video, or even a still desktop.
Flickering after a driver update is usually a driver or settings issue rather than failing hardware. A few TIARA4D simple steps can often steady the screen again.
Knowing that the update is the likely trigger helps you focus on the right fix.
Possible Causes
- A driver that did not install cleanly.
- A refresh rate changed by the update.
- A setting conflict after the new driver.
- An app that does not match the new driver.
- A temporary glitch needing a restart.
First Troubleshooting Steps
- Restart your computer to let the new driver settle.
- Check the refresh rate and set it to one your display supports.
- Note whether the flickering appears everywhere or in one app.
- Update any app that flickers to match the new driver.
Advanced Steps
- Roll back to the previous driver if the flickering started with the update.
- Reinstall the graphics driver cleanly.
- Disable hardware acceleration in an app that flickers. Hardware acceleration can clash with a new driver and cause flicker. Turning it off in that app often steadies the screen.
- Check for a newer driver that may fix the issue. A newer driver sometimes corrects a flicker the previous one caused. Checking the maker’s site is worth a moment.
Safe Practices to Keep in Mind
- Only download graphics drivers from the official manufacturer’s website.
- Note your settings before changes so you can restore them. A quick note makes it simple to return everything to how it was.
When to Call a Technician
If the screen keeps flickering after rolling back and reinstalling the driver, a hardware issue with the graphics part or display may be involved. A technician can test each part safely, identify the fault, and repair or replace it, restoring a steady screen rather than leaving you with a distracting flicker.
Conclusion
Flickering after a driver update usually points to a driver or refresh rate issue rather than a fault. Restarting and checking the refresh rate fixes many cases. Rolling back the driver handles much of the rest. A refresh rate changed by the update is a frequent and easy fix.
If the flickering continues after these steps, a technician can test the graphics part and display to find and fix the cause.
