Sharp LC-60LE600U Support Question
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Question posted by armydaddy on March 18th, 2023
Sharp Lc 60le600u Only Comes On For A Second And Back Off
Current Answers
Answer #1: Posted by SonuKumar on March 18th, 2023 8:47 AM
If your Sharp LC 60LE600U TV turns on for only a second and then turns off again, this is usually an indication of a power supply issue. Here are some steps you can take to troubleshoot and potentially fix the issue:
Unplug the TV from the power outlet for a few minutes, then plug it back in and try turning it on again. This can sometimes reset the power supply and fix the issue.
Check the power supply board for any signs of damage, such as bulging or leaking capacitors. If you see any damaged components, you may need to replace the power supply board.
If you have the technical skills and experience, you can use a multimeter to check the voltage output of the power supply board. If the voltage is not within the specified range, you may need to replace the power supply board.
If none of the above steps work, it may be necessary to contact a professional TV repair service to diagnose and fix the issue.
It is important to note that opening up and attempting to repair a TV can be dangerous and may void any warranty that you have. If you are unsure about how to proceed, it is best to seek the help of a qualified professional.
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Answer #2: Posted by educationtutor on March 18th, 2023 7:33 AM
Here are some things you can try to troubleshoot the issue:
- Check the power source: Make sure that the TV is properly plugged into a working outlet or power strip. If it is plugged into a power strip, try plugging it directly into an outlet to rule out any issues with the power strip.
- Check the power cord: Make sure that the power cord is securely plugged into the TV and the power source. Try using a different power cord to see if that resolves the issue.
- Check the remote control: If the TV will only power on when plugged into a wall socket and not when the power button is pressed, the issue could be with the remote control. Try replacing the batteries in the remote or using a different remote control to see if that resolves the issue.
- Reset the TV: Try performing a factory reset on the TV. This can usually be done by accessing the settings menu on the TV and selecting the option to reset to factory defaults.
- Check for hardware issues: If none of the above solutions work, the issue could be due to a hardware problem, such as a faulty power supply or a damaged circuit board. In this case, it may be necessary to contact a professional repair technician to diagnose and fix the issue.
I hope these troubleshooting tips help you resolve the issue with your Sharp LC 60LE600U TV.
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