ProblemThis guide starts with no image. A black screen does not confirm an empty battery or broken display. For visible images with failed touch input, follow touchscreen troubleshooting; for a frozen phone with an image, use the unresponsive-phone guide.

Android screen is black or blank

No image appears on the screen. Check power and signs of operation before treating it as a touch-input failure.

Try this first

1 quick checks · ~4 min

Try a working power connectionNo image means you cannot read battery status.

Diagnostic signals

ObservationSigns of operation without an image: Sound or vibration makes the display worth investigating, without yet identifying a failed part.

Step-by-step solutions

Try a working power connection

Estimated time: 4 min
Easy
Low risk

No image means you cannot read battery status.

Check a compatible, intact and correctly connected cable and charger. Allow charging time before trying to turn it on again.
If there is sound or vibration but never an image, do not keep swapping chargers as the only test. If there is no sign of charging, continue with Android charging troubleshooting.

Sources:

Google Android Help

Advanced

Advanced checks

Continue if the earlier steps did not help. Read each procedure’s precautions first.

Check visible damage and use the model’s restart procedure

Estimated time: 4 min
Intermediate
Moderate risk
Restart required
Data loss: Possible

Do not press on or dismantle the display.

Look for cracks or damage. Remove a case or protector only if it can be done without forcing a damaged surface.
If the phone still shows no image, use the manufacturer’s restart procedure for that model. If the image returns, save important data before further testing.

Sources:

Google Android Help

Next step

Still not working?

If the display remains blank, request manufacturer service and report charging indications, sound or vibration. Do not choose battery or display replacement without diagnosis; protect your data before authorizing erasure.

Sources

Documentation behind this guide. Editorial recommendations are identified separately.

Source review: September 11, 2026. A documentation review, not a physical hardware test.