Why The screen is not displayed after on the green light
Why the screen is not displayed after on the green light
918405
2个答案
声誉积分: 836.8千
1.3千
942
2.4千
@yinka14974 you did not say if you have any sound. Also, verify that your TV is a Panasonic TC-32LX70.
You have not told us what you have checked. The no video issue can be related to a bad backlight inverter circuitry. A simple check for that would be to darken the room and turn the TV on. Then use a flashlight and angle the light at the screen on different areas. You might make out some shadows, your Panasonic Splash screen or just a slight grey color. If you do, then it is your backlight that has failed.
If you do not see anything, unplug your set and remove the back cover. Then visually check the boards for any obvious damaged components. Check all the wiring and unplug the wires and plug them back in, make sure they are properly seated. Post some images of all of your boards with your question. Use this guide 在已经存在的问题里加入图片 for that so we can see what you see. It is possible that this is either a board or a panel issue.
这个答案有帮助吗？
得分
0
声誉积分: 1
3
It sounds like your device powers on (green light shows) but the screen isn’t displaying, which could be due to a faulty display, loose connection, or graphics issue.
这个答案有帮助吗？
得分
0
This can be backlight failure. Try to check it using external source of light, you'll be see by refraction, is there any changes on screen. If they are, you must replace the backlight. If they don't (and you checked 10 times), there is error in circuits.
由 pikudo 完成的