In this guide (9 sections)
- What exactly happens?
- 1. The graphics driver is damaged or has a bug
- 2. The graphics card is running faster than it can handle
- 3. The graphics card is overheating
- 4. The graphics card isn’t getting steady power
- 5. The card’s connection to the motherboard is poor
- 6. An app or browser makes the graphics driver hang
- 7. The graphics card is failing
- Real cases: what other users ran into
VIDEO_
If you’re not sure which blue screen you have, start with our guide on how to find what caused a blue screen.
Quick fix
Work through these in order:
- Reinstall the graphics driver cleanly with DDU, and try the previous version if the newest one crashes. See the steps.
- Reset any graphics card overclockOverclocking: Running a part faster than its standard speed. More speed, but crashes if the part can't handle it. More in our Windows & performance glossary →, and try lowering its speed slightly. See the steps.
- Check the card’s power cables: fully pushed in, and one separate cable per socket. See the steps.
- Watch the graphics card’s temperature while you play. See the steps.
Want to see how others tracked it down? Read 3 real cases from PC forums.
What exactly happens?
| What you see | Most likely cause | Where to look |
|---|---|---|
| The crashes started after a graphics driver or Windows update. | The graphics driver | Cause 1 |
| The crashes started after overclocking the card, or happen only in demanding games. | The card running too fast | Cause 2 |
| The crashes come after a long time gaming, and the card is hot and loud. | Overheating | Cause 3 |
| The crashes started after a new graphics card, power supply or cables. | Not enough steady power for the card | Cause 4 |
| The card is mounted upright with an extension cable (riser), or was recently moved. | The card’s connection | Cause 5 |
| The crashes happen while browsing or watching videos, not in games. | Hardware acceleration in an app | Cause 6 |
| The crashes continue after every fix, or the picture shows strange colors or lines. | A failing graphics card | Cause 7 |
1. The graphics driver is damaged or has a bug
The most common cause. A driver update that went wrong, leftovers from an older driver, a driver installed by Windows Update, or simply a buggy new release can all make the card hang.
How to check: the blue screen or the crash dump shows the file nvlddmkm.sys (NVIDIA), amdkmdag.sys or atikmpag.sys (AMD), or igdkmd64.sys (Intel graphics). The crashes may have started after an update.
Fix:
- Do a clean driver installClean driver install (DDU): Removing every trace of the graphics driver with a free tool, then installing a fresh copy. More in our Windows & performance glossary → with DDU. Our guide on how to find what caused a blue screen has every step.
- If the newest driver crashes, install the previous one (NVIDIA, AMD and Intel all keep older drivers on their websites) and stay on it until the next release.
- On laptops, try the driver from the laptop maker’s website, which is tested for that model.
2. The graphics card is running faster than it can handle
An overclock you applied, or the factory overclock many cards come with, can be slightly too much for some cards, especially as they age. The card makes an error, hangs, and the graphics driver can’t recover it.
How to check: the crashes happen in demanding games, and you overclocked the card or use a tuning app such as MSI Afterburner.
Fix:
- Reset the tuning app to default, or uninstall it and restart.
- If the crashes continue, lower the card’s core clock by 50–100 MHz in MSI Afterburner, or lower its power limit by 10%. If that stops the crashes, the card’s factory settings are borderline: keep the lower setting, and if the card is under warranty, consider contacting the maker.
3. The graphics card is overheating
A hot graphics card can hang. Dust, a failing fan or poor airflow in the case let the temperature climb during long sessions.
How to check: watch the graphics card’s temperature and hot spotGPU hot spot (junction temperature): The temperature of the hottest point on the graphics chip. It always reads higher than the normal "GPU temperature". More in our Graphics cards & display glossary → while you play. Our guide on how to monitor temps while gaming shows how, and how hot a graphics card should run explains which numbers are a problem.
Fix: clean the card and the case filters (how to clean a graphics card’s fans), check that every fan on the card spins, and make sure the case gets fresh air.
4. The graphics card isn’t getting steady power
Graphics cards draw most of their power through the cables on top of the card. A loose plug, one cable doing the job of two, or a power supply that can’t handle sudden power spikes can make the card hang under load.
How to check: the crashes come in demanding scenes, the PC was recently built or upgraded, or the PC sometimes switches off completely instead.
Fix:
- With the PC off and unplugged, push each power plug on the card in fully, until the clip locks.
- Use one separate cable from the power supply for each socket on the card, rather than one cable with two plugs.
- On 16-pin plugs (12VHPWR or 12V-2x6), push the plug in all the way and avoid sharp bends near it.
Our guide on a PC that turns off while gaming has a diagram of the cables, and our guide to the signs of a failing power supply shows how to test it.
5. The card’s connection to the motherboard is poor
The card talks to the rest of the PC through its slot. A card that isn’t fully seated, a sagging heavy card or an extension cable used to mount the card upright can cause brief connection errors that end in a hang.
How to check: the card was recently moved or installed, the end of the card furthest from its screws droops, or it’s connected through an extension cable.
Fix:
- With the PC off and unplugged, take the card out and push it back in until the slot’s latch clicks. Screw it firmly to the PC case.
- Support a heavy card with the small stand that came with it, or with one built into the case.
- With an extension cable, set the graphics slot to Gen 3 in the BIOS (often called “PCIe Link Speed” or “Link Mode”). Many extension cables aren’t reliable at faster speeds, and the loss of performance is usually tiny.
6. An app or browser makes the graphics driver hang
Browsers, video players, chat apps and overlays use the graphics card too (“hardware acceleration”). Some combinations of app, driver and monitor setup make the driver hang even when you’re not gaming.
How to check: the crashes happen while browsing, watching videos or streaming, or with two monitors running at different refresh rates.
Fix:
- Turn off hardware acceleration in your browser as a test. In Chrome it’s in Settings → System; in Edge, Settings → System and performance.
- Close overlays and recording tools (Discord, Steam, the graphics driver’s own overlay) one at a time.
- Update the graphics driver: these bugs are often fixed in later releases.
7. The graphics card is failing
If none of the above helps, the card itself may be faulty, especially if you also see strange colors, lines or flashing shapes on the screen (artifacts), or crashes even at default settings with a fresh driver.
How to check: the surest test is another graphics card. Borrow one, or use the processor’s integrated graphics if it has them (plug the monitor into the motherboard). If the crashes stop, the card is the problem.
Fix: contact the card’s maker or the shop about a warranty replacement. Mention the steps you’ve already taken; it speeds things up.
Real cases: what other users ran into
These are real threads from PC forums, summarized in our own words. Each one links to the original.
Real caseCore i9-13900KF · ASRock Z690 Taichi · Gigabyte RTX 4090 Gaming OC · Corsair 1200WSolution not confirmed by the userRandom crashes after waking from sleep that pointed to the card
In June 2023, a high-end PC kept going black and restarting at random, often soon after waking from sleep, while browsing or watching videos, but never while gaming. The crash dumps showed VIDEO_
Takeaway: a swap with another card is the clearest test. See cause 7.
Source: BleepingComputer Forums
Real caseGigabyte GTX 1050 Ti · Seasonic Focus+ 550WSolved by replacing hardwareCrashes in game menus solved by a new graphics card
In December 2024, an older PC started crashing with VIDEO_
Takeaway: when several graphics driver versions crash in the same way, suspect the card. See cause 7.
Source: AnandTech Forums
Real caseRyzen 5 3600 · MSI RTX 3060 Ti Ventus 2X OC · Gigabyte G750HNot solved by the userThe browser crashes stopped, but the game crashes continued
In June 2022, a PC with no overclock suddenly started crashing with VIDEO_
Takeaway: hardware acceleration can explain crashes outside games, but not all of them. See cause 6.
Source: Tom's Hardware Forum
Frequently asked questions
Does VIDEO_TDR_FAILURE mean my graphics card is broken?
Not usually. The graphics driver, an overclock, the power cables or heat are more common causes. A faulty card becomes likely only when the crashes continue after all of them are ruled out, or when the picture shows artifacts.
What’s the difference between this and “display driver stopped responding and has recovered”?
It’s the same problem. The “has recovered” message means Windows managed to restart the driver; VIDEO_
Should I increase the TDR delay in the registry?
It’s often suggested online, but it only gives the card more time before Windows steps in; it doesn’t fix why the card hangs. It’s better to find the cause with the steps above.
Can RAM cause VIDEO_TDR_FAILURE ?
Yes, occasionally. Unstable RAM, often from XMP or EXPO, can corrupt the data the driver works with. If the crashes come with other stop codes too, test the RAM (how to test it).
My laptop crashes with this error. Is anything different?
The same causes apply, but use the graphics driver from the laptop maker’s website first, keep the laptop plugged in when gaming, and make sure its vents aren’t blocked.




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