Philips Smart TV Says No Signal, How to Fix?

Getting those error messages, such as No Signal, No Internet Connection, etc., are frustrating when you are in the mood to watch something you have been waiting for. Some Philips Smart TV users are facing this, as they have reported that they are constantly getting the No Signal error message. If you’re also one of them, don’t worry, some nifty workarounds can help you fix this issue.

Philips Smart TV No Signal Issue

The No Signal error message on your Philips Smart TV can occur for various reasons. The most common reasons are signal loss or improper setup. The problem could also occur if your TV is running an outdated version or if it has a weak signal. Without further ado, let’s move on to the first solution.

Here’s How to Fix Philips Smart TV No Signal Issue

Thankfully, some solutions have helped many users fix the No Signal error on their Philips Smart TV. Hopefully, one of them will do the trick for you. After trying a fix, check if the problem is gone. Keep trying the solutions until the error message disappears.

Solution 1: Check if the Cables Are Connected Firmly

You need to make sure that the antenna cable is connected firmly. A loose connection can weaken the signal, often resulting in the No Signal error. Hence, checking the cable connections is the first step in most cases when fixing problems with smart TVs.

Solution 2: Check Signal Strength

If you’re getting a No Signal error message on your Philips Smart TV, there’s a high likelihood of something off with the signal configurations. To fix this, we need to check all the correct boxes required to increase the signal strength.

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Before we make up our mind to tweak signal settings, it’s important to check whether the signal strength is actually below the recommended value or not. To check it, open a TV channel, press the OPTIONS button on the Philips remote and click Channel Info. It is recommended that the signal strength should be above 40 for a buffering-free experience. If it is below the recommended level, go to the next solution to see some tips to increase the signal strength.

Solution 3: Increase Signal Strength

The video may buffer if the signal strength is a bit lower than the recommended value. If the current TV channel has a very low signal strength value, you might see a No Signal message on your TV. Hence, it’s critical to follow all the steps to have an optimum signal strength for a better experience.

Tips to increase signal strength:

  1. If there’s even a small section of the cable close to any electronic equipment (except the TV and Set-top box), it can cause interference of the signal that can decrease the signal strength. Sometimes the TV completely loses the signal.
  2. The antenna cable directly connected to the TV has a stronger signal and better picture quality.
  3. Always use a shielded cable. If you are already using one of this type, ensure that the metallic shield and the center core are not touching.
  4. Make sure that the cable is not bent. It can reduce the signal quality by some margin.
  5. A strong wind can change the direction of the antenna. If you remember the exact direction of the antenna set by the engineer, that’s awesome. Just go to the roof and fix the direction of the antenna; otherwise, call the company to send an engineer.

Solution 4: Restart the TV

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Restarting the device often fixes signal-related issues, assuming that the direction of the antenna has not been changed and there’s no hardware defect. A simple restart refreshes the system processes and then often does the trick. Hence, restart your TV and check if the problem is fixed. You can either use the remote buttons to restart the device or simply remove the power cable from the wall socket and plug it back.

Solution 5: Update Firmware Version

If your Philips Smart TV is running old or outdated firmware, this could be the reason why you are getting the No Signal error message. You should install the latest firmware version. Not only when a problem surfaces, but it’s also always recommended to have the latest firmware version for a better experience.

To update the firmware version, follow these steps:

  1. Press the Settings button on the remote.
  2. Navigate to the All settings option and press the OK button on the remote.
  3. From the left-side menu, select Update Software and click OK.
  4. Go to Search for update and press the OK button on the remote.
  5. Select Start and press the OK button.
  6. Select Accept and press the OK button.
  7. Wait until the software update installation is complete, and then reboot the device.

Solution 6: Update All Channels

Here’s how you can update all the channels on your Philips Smart TV:

  1. Press the Home button on the remote.
  2. Navigate to the Setup option and press the OK button on the remote.
  3. Select Search for channels and then select the Update channels option.
  4. Select Start and click the OK button.

Once all the channels have been updated, open any channel on your TV and check if the No Signal problem is fixed.

Solution 7: Reinstall All Channels

Here’s how to re-install all DVB-C channels on your Philips Smart TV:

  1. Press Home on the remote and select Setup.
  2. Navigate to the Channel installation option and press the OK button on the remote.
  3. Go to Reinstall all channels -> [Select country] -> Antenna DVB-C -> Settings -> Frequency scan.
  4. Now, navigate to the Full scan option and press OK.

Alternative Method:

  1. Press the Settings button on the remote control of the TV.
  2. Navigate to the All settings option and press the OK button on the remote.
  3. Now, Go to Antenna/Cable Installation and select Search for Channels.
  4. Select Start and press the OK button.

Solution 8: Contact Philips Customer Support

If you’ve reached this point, I assume none of the solutions have worked for you. There’s likely some hardware fault. Sometimes, the problem does not occur on our end. The broadcasting company might face some problem on their end, due to which you are getting no signal. Although this doesn’t happen quite often, chances are always there.

In both conditions, tweaking the device settings or doing anything with the wire won’t work. You should contact Philips customer support and ask for a resolution.

Final Words

The No Signal error message ruins our mood and the watching experience. To help those affected users, we created this guide where we talked about the problem and their solutions as well. I hope this guide was useful to you. Did you manage to fix the signal problem on your Philips TV? What method did you apply? Do share it with others in the comments section.

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