Màn hình
How to fix a stuck pixel
Stuck pixels sometimes recover when their sub-pixels are switched on and off rapidly for a while. It doesn't always work, but it's safe for the screen. The fixer in the test above flashes, so read its warning first.
Đã xem lại 23 tháng 10, 2026
Hướng dẫn này chưa được dịch nên hiển thị bằng tiếng Anh.
Bắt đầu với một bài kiểm tra nhanh
Các bước
- 1
Find the pixel
Use the dead pixel test to find it. Note which colour it shows.
- 2
Start the fixer
Choose Stuck pixel fixer, confirm the photosensitivity warning, and drag the small box over the pixel.
- 3
Let it run
Leave it 10 to 20 minutes. Look away from the screen; you don't need to watch.
- 4
Check, then repeat
Exit with Esc and check with the colour test. Repeat a few times if it's improving.
- 5
Fall back to the warranty
If it's still stuck after a few sessions, contact the maker with a photo.
Vẫn chưa được?
- Turning the display off for several hours occasionally helps too.