Asking how to fix a Seiki TV that won’t turn on? You’ve come across the right post!
If your Seiki TV refuses to turn on, there could be a problem with the power supply, the remote, or a hardware fault.
Here we will exclude the possibility that your TV has gone faulty and provide you with the best solutions to attempt and fix the problem at home.
To fix your Seiki TV that won’t turn on, first power cycle the device and examine the power supply closely. Next, make sure that your remote is working correctly, or try turning the device on from the power button.
There are quite a few possibilities and next, we’re going to describe each one. Depending on your case you would be able to identify the cause and later solve it.
There are many factors that you must take into consideration to find out while your TV is not turning on.
Perhaps one of the most major factors is the power supply of your television and all components included that are responsible for the electricity transfer.
We will cover most of the causes in the list below:
1. Power Adapter Issue
Seiki TV and other television users share that the most often problem with the power supply is the adapter.
2. Faulty Power Outlet
A problematic wall outlet unit might prevent your TV from turning on due to insufficient power delivery.
3. Remote Issue
If your remote is broken, you won’t be able to turn on your Seiki TV by pressing the power button.
4. TV Working, but No Picture
In rare cases, users later report that their Seiki TV is functional, but there is no picture. In such cases, the TV screen is the main suspect.
5. Hardware Damage
Lastly, we can all agree that lethal hardware/liquid damage might be the reason why your Seiki TV does not turn on.
After summarizing all of the causes of this problem, let’s move on to troubleshooting.
In the troubleshooting guide below, you will not only be able to solve the problem but also identify the cause.
In that regard, we highly recommend not to skip any of the solutions and to apply them in the order that they are listed.
First, it is important to determine whether the TV is functional or not. If the LED is not lit up, it is most likely that the television is not working.
However, we suggest trying the long power button press on your remote.
Simply aim the remote towards your TV, press and hold the power button for 30 seconds.
If the screen flickers or you see any sort of output, then we can assume that your TV screen is working.
If however, the TV does not emit any signs of life, proceed with the next solution.
A simple, yet effective solution in regard to power issues is to perform a power cycle/reset.
This process would practically discharge all of the electricity within your TV by leaving the device unplugged for a couple of minutes.
Follow the instructions below to power reset your Seiki TV:
- Press the power button on your remote once, while aiming towards the TV.
- Detach the power adapter from the outlet.
- Wait for 5 minutes.
- Reconnect the power adapter and test.
Alert: Make sure to wait for at least 5 minutes or the power reset wouldn’t be effective.
Now when your TV is discharged, you try turning it on. If it does not turn on and the problem is still there proceed with checking if the remote is working.
Sometimes the fault might be with your Seiki TV remote. In that regard, this solution is directly related to troubleshooting your remote in order to find out what went wrong.
Note: We’ve provided two ways of troubleshooting your remote and after each one, you should test whether the issue is resolved or not.
In this fix, we suggest discharging the remote with the instructions down below:
- Open your Seiki TV remote’s battery compartment through the latch.
- Eject all of the batteries.
- Press each button on the remote for 2 seconds.
- Re-insert the compartment and test.
If that didn’t help, let’s try changing the batteries.
We assume you’re already familiar with how to change your Seiki TV remote’s batteries if you did fix #1 before reading this.
Simply insert a fresh new set of batteries into your Seiki TV remote and test if your device TV would now start.
For this next solution, we suggest changing the power adapter of your Seiki television.
Those components could easily be an object of short-circuit in case of a power outage or another electricity failure.
In that regard, replace the power adapter of your Seiki TV in the steps below:
- Locate both ends of the power adapter.
- Unplug the first end of the cable that goes in your TV.
- Disconnect the 2nd end of the power adapter, connected to the power source.
- Position the new adapter in the same way as the old one.
If the power adapter wasn’t the problematic component, however, let’s explore the next solution and learn how to fix a Seiki TV that won’t turn on.
If replacing the power adapter didn’t help at all, then perhaps the problem is with the power source your TV is plugged in.
If that’s the case, our next suggestion is to plug the television into a different wall outlet.
Simply detach the power adapter from its current power source and find a comfortable position where you want to plug it.
Once the television has been connected, test out if it would work now using the remote.
Pro Tip: Avoid using power dividers and plug your TV directly into a standalone wall outlet.
If nothing worked by far in this guide for you, there is one last thing you can try before wrapping things up.
Try turning on your television through the hardware power button, located on the bottom of the front panel.
It is really easy to spot the button since it is on the front side of the TV. Press the button once and wait.
If that didn’t work, try holding it for 30 seconds and determine if the TV is going to work or not.
If your Seiki TV won’t turn on, start with power cycling the device and troubleshooting the remote. Inspect the power supply (power source & adapter) and try turning on the TV with the hardware power button.
Read Next: Why Is Seiki TV Remote Not Working? (Fixed)
Now that you know how to fix a Seiki TV that won’t turn on, we hope you were able to acquire enough information to resolve the issue by yourself.
It is never excluded that this fault could be related to hardware troubles, so make sure to advise a technician if you weren’t able to start your TV.
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