How to Fix a Philips 42PFL3704D/F7 TV That Won't Turn Off
Asked Sep 26, 20130 views1 answer
I am experiencing an issue where my device does not accept input from either the cable or the Blu-ray player. I need help troubleshooting this problem to get it working again.
Troubleshooting Your Philips 42PFL3704D/F7 TV That Won't Turn Off
Experiencing issues with your Philips 2009 TV model 42PFL3704D/F7 can be frustrating, especially when it won't turn off or respond to input. Below is a comprehensive guide to help you troubleshoot and resolve the issue.
Initial Checks
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Power Source
- Ensure that the TV is plugged into a functioning outlet. You can test the outlet by plugging in another device to see if it receives power.
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Remote Control
- Check if the remote control is functioning properly. Ensure:
- The batteries are properly installed and are new.
- There are no obstructions between the remote and the TV.
- If possible, try using the physical power button located on the TV itself.
- Check if the remote control is functioning properly. Ensure:
Basic Troubleshooting Steps
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Power Cycle the TV
- Unplug the TV from the wall outlet.
- Wait for at least 2-3 minutes to allow any residual power to drain.
- Plug the TV back in and try to turn it on using the remote or the physical power button.
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Check for Response
Expert Answers
RL
Rofel Lantican
Answered Sep 26, 2013
If your Philips TV model `42PFL3704D/F7` is stuck on the Philips logo and won’t respond to the remote or the power button, it sounds like a firmware issue. First, try unplugging the TV from the wall outlet for a few minutes to drain any residual power. After that, plug it back in and see if it turns on normally.
If it does turn on but still has issues, you may need to update the firmware. For that, you’ll need a USB flash drive. Download the firmware for your model and extract it onto the USB drive. Then, unplug the TV again, insert the USB drive into the USB port on the TV, and plug the TV back into the outlet. If the update doesn’t start automatically, you can press the power button on the remote or the TV itself. It’s important not to unplug the TV or use the remote during the update process, as this could damage the TV.
Once the update is complete, you’ll see a "Software Upgrade Complete" screen. At that point, unplug the TV again, remove the USB drive, and wait for about 30 seconds before plugging it back in. This should help resolve the issue. If you encounter the same problem in the future, remember these steps as they can be quite effective.
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