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Articles · Computer and laptop repair · Batumi

Black screen on startup: laptop and computer

“It turns on but the screen is black” is three different problems, each fixed differently. To see which one you have, watch closely what exactly happens.

Which black screen do you have

  • Completely black, but the lights are on and the fan is running. No picture is output: backlight, panel, video output, memory or BIOS.
  • Black, but you can see the picture with a torch. The laptop screen backlight has failed.
  • The maker’s logo appears, then black. A Windows boot problem — fixed without opening anything.
  • Black screen with a cursor after login. Windows Explorer does not start: a failed update, a virus, a graphics driver.

What you can do yourself

  • Press Win + Ctrl + Shift + B — Windows restarts the video driver.
  • Connect an external monitor or TV via HDMI. If it shows a picture, the laptop works and the problem is the screen.
  • Check the brightness: Fn + the sun key.
  • Laptop: switch off, unplug the charger, hold the power button for 30 seconds, switch on.
  • For a black screen with a cursor press Ctrl + Shift + Esc → “Run new task” → explorer.

What I do on a call-out

I connect an external screen and a boot USB stick — within minutes it is clear whether the laptop is alive, whether the drive is fine and what is wrong. Software causes (bootloader, update, driver, virus) I fix on site, sometimes with a Windows reinstall that keeps your files.

If the backlight, the cable or the panel itself has failed, the part is replaced at a service centre. I will say so honestly, save your files and point you there. More: laptop repair in Batumi.

What not to do

  • Do not press on the screen or bend the lid to “check the contact”.
  • Do not reset the laptop to factory settings unless your files are backed up.
FAQ

Questions and answers

The external monitor shows a picture — what broke?
The laptop screen, its backlight or the cable. The laptop itself works: you can use it with a monitor for now and save your files.
Black screen after a Windows update — is it dangerous?
Usually not: it is a failed update or driver, and your files are intact. It is fixed on site.
How much is diagnosis?
A call-out with diagnosis is from 50 GEL in the daytime.
Private IT Specialist

Need a technician?

I come to your home or office in Batumi — write briefly what happened and send your location. You get the price before I set off. I speak English. ☎ +995 574 225 747