The update finished, the screen flickered the way it always does, and then it simply did not come back. The fans are spinning. The power light is on. The keyboard lights respond. The monitor says there is no signal and nothing you plug or unplug changes that. The computer is fine. The piece of software that tells it how to talk to the screen is not, and getting back is a sequence rather than a guess.
Step 1: confirm the machine is actually running
Press Caps Lock. If the light on the keyboard toggles, Windows is alive and this is purely a display problem. If nothing happens, the machine has hung and you are looking at a different issue.
Second check: Windows key + Ctrl + Shift + B. This restarts the graphics driver without restarting anything else. You will hear a short beep and the screen may come straight back. This single shortcut fixes a meaningful share of black screens and almost nobody knows it exists.
Step 2: get into Safe Mode
Safe Mode loads a basic display driver instead of the one that broke, which gives you a working screen to fix things from.
If you cannot see anything, force it:
- Hold the power button until the machine switches off.
- Switch it on. The moment Windows starts loading, hold the power button again to kill it.
- Do that three times. On the fourth start, Windows enters the recovery environment by itself.
- Choose Troubleshoot → Advanced options → Startup Settings → Restart.
- When the list appears, press 5 for Safe Mode with Networking.
You now have a low-resolution, ugly, entirely functional desktop.
Step 3: roll back, the gentle option
- Right-click Start → Device Manager.
- Expand Display adapters.
- Right-click your graphics card → Properties → Driver tab.
- Click Roll Back Driver, if it is available.
- Restart normally.
If the button is greyed out, Windows has no previous version stored and you move on.
Step 4: the clean removal that actually fixes it
Installing a driver over a broken one usually inherits the problem. The fix is to strip it out completely first. The tool for this is DDU — Display Driver Uninstaller, free, and the standard answer for a reason.
- Download DDU and the driver you want from nvidia.com — onto a USB stick from another machine if you have to. Get both before you start, because you will be offline during the process.
- Boot into Safe Mode.
- Run DDU. Choose GPU, then your vendor.
- Pick Clean and restart.
- When it comes back, Windows will be using its own basic driver. The screen will look wrong. That is expected.
- Install the driver you downloaded. During a fresh install, tick Perform a clean installation if offered.
- Restart.
One important setting: before running DDU, turn off automatic driver updates, or Windows will helpfully reinstall the broken driver while you are typing. Search for View advanced system settings → Hardware → Device Installation Settings and set it to No.
Which driver to install
- Game Ready — frequent, tuned for new releases, occasionally the source of exactly this problem.
- Studio — less frequent, tested longer, aimed at creative software. Noticeably more stable for a machine that is not chasing the newest game.
If a new driver broke things, install the version from two releases back rather than one. The previous one is often where the regression was introduced.
If it is still black after a clean install
- Reseat the card. Power off, unplug, press the clip, lift it out, put it back firmly until it clicks.
- Check the power connectors are fully seated. The newer 12-pin connector in particular must be pushed in until it stops — partially seated is a known cause of failure under load.
- Try the motherboard’s video output instead, with the card removed. If that works, the card is the suspect.
- Test a different monitor or cable. DisplayPort cables fail more often than people expect.
- Reset the BIOS by removing the coin cell for a minute, if you have changed settings recently.
The habit that makes this a non-event
- Create a restore point before any driver update. Search for “Create a restore point”, click Create, name it with the date.
- Keep a copy of the driver that currently works in a folder. When a new one misbehaves you are reinstalling a known-good file rather than hunting for a version number while the screen is black.
- Keep DDU on a USB stick with that driver. The stick costs nothing and is the difference between twenty minutes and an evening.