Sony TV Won’t Turn On (Here is Why)

Do you love spending your free time binge-watching your favorite TV shows with your family? It’s a nice way to bond and relax, but it can be frustrating if your Sony TV won’t turn on when you’re ready to watch.

While there are a lot of great TV brands out there, Sony is definitely one of the most popular and reliable. However, even Sony TVs can experience problems every now and then – like blackouts caused by power issues or an unplugged socket. 

Don’t worry, though. There are a number of things you can do to get your TV up and running again before you consider shelling out money for a repairman.

Sony TV Won't Turn On

Possible Reasons Why Your Sony Tv Won’t Turn On

Power Connection Issues

There are a number of reasons why your television does not power on.

  • One issue could be an improper connection of the power plug. 
  • Another possibility is low current.

If you’re experiencing this problem, check your connections and ensure that there is enough power coming into your TV.

Sony TV Won’t Turn On – Sony’s Official Troubleshooting Guide

If your TV still doesn’t turn on after sorting any possible connection issues, try performing a power cycle. A power cycle is a great way to reset and drain off any stored power in your TV if it’s not working properly.

Here is how to do it.

  1. Simply unplug your TV from the power outlet,
  2. Wait 1-2 minutes,
  3. Plug it back in and then attempt to start the TV using its power button or remote control.

This should fix the power issues you’re having with your TV. But if it doesn’t work, try the modified power cycle.

There’s not much difference between a regular power cycle and a modified power cycle.

The only difference is that you’ll need to hold down your TV’s power button a bit longer.

Here’s how to do it:

  1. Unplug your TV from the power switch.
  2. Hold down the power button on the TV for about 15 seconds.
  3. Wait for a minute or two.
  4. Plug your TV back in and try to turn it on with the remote or the power button on the TV.

Sony TV Won’t Turn On – Basic Troubleshooting Tips

Drained Remote Batteries

Batteries don’t last forever. If you’re having trouble turning on your Sony TV using the TV’s remote, make sure the batteries aren’t the problem by testing them on another device. If they don’t work on another device, it’s time for new batteries.

You can find fresh batteries online or at a local store.

However, if the batteries are still working and your Sony TV still doesn’t respond to the remote control, try holding down the remote power button for a few seconds.

Sometimes this does the trick. Some people in Tech forums have reported success by pressing the power button at the same time as the menu button (on the TV, not the remote). Try it out and see if it works for you.

The Energy Saving Switch on Your Sony TV is Toggled off

If you own a newer Sony TV, you may notice an Energy Saving Switch near the back of the TV. This switch can help reduce your TV’s power consumption.

To see if your Sony TV has an Energy Saving Switch, check the back of the TV for a small switch. It is typically located on the lower-right side. If your TV has this switch, make sure to toggle it on. This simple action can help reduce your energy usage and save you money.

By design, a Sony TV cannot turn on if the energy-saving switch is toggled off.

energy-saving switch

Damaged HDMI and Component Cables

The screen of your Sony Tv may go blank or start to flicker if the input device or HDMI cable is faulty. Additionally, your Sony TV may display the message “No Input Signal” when the component cables are not functioning as required.

To avoid this, regularly check your cables for any damage and replace them when necessary.

Damaged HDMI Port

Damaged HDMI Connector

Wrong HDMI Input Selection

If you check the input section of your Sony TV, you probably know that there are a variety of HDMI and component device inputs. However, if you accidentally select the wrong input, your TV will appear to be on, but you’ll only see a blank black screen. 

To avoid this frustrating situation, make sure to double-check the input selection before turning on your TV.

A Possible System Error

Another possible reason why your Sony TV won’t turn on could be due to a system error. A system error can be caused by a power outage, a problem with the TV’s internal components, or even a problem with the remote control.

If this is the case, you’ll need to perform a power cycle on your TV. Another possibility is that the TV is turned off at the power outlet. Ensure that the power cord is plugged in and that the outlet is working. 

You can also try pressing the TV’s power button for a few seconds to see if that turns it on.

An In-Progress Firmware Update

Lastly, your Sony TV might not turn on if there’s an in-progress firmware update. Firmware updates are released periodically and are designed to improve the performance of your TV, so it’s important to finish them once they’ve started.

However, if the update process is interrupted for any reason, it can result in the TV being unable to turn on. In an event where a firmware update is interrupted, you’ll need to restart the firmware update process from scratch or even to reset your Sony TV to factory defaults. 

Restarting and Resetting a Sony Android TV

Frequently Asked Questions

Question: How to fix the problem with a Sony TV that will not turn on?

Answer: If your TV isn’t working properly, you may need to power reset it.

To do this,

  1. unplug your TV from the power source,
  2. wait for 1-2 minutes, and then plug it back in. 
  3. You can also try using an alternative power source, such as a different outlet or power strip.

Question: Why Sony TV cannot turn on?

Answer: If your TV isn’t working, unplug the power cord from the outlet and wait for 30 seconds.

Next, plug in another electronic device to the same power outlet and see if it works. If it

doesn’t turn on, then the issue is with your TV and not the power outlet. Disconnect any

device connected to your TV and turn it on.

Question: Why is my Sony Tv unresponsive?

Answer: There are a few potential reasons why your Sony TV might not be responding when you try to turn it on. It could be a problem with the power supply, the remote control, or the TV itself.

If the power supply is not faulty, then the issue could be with the remote control. Try pressing all of the buttons on the remote to see if that gets the TV to respond. If not, then it’s likely that the issue is with the TV itself. In this case, you’ll need to contact Sony customer support for further assistance.

Question: Why does my TV have no power?

Answer: Make sure that your ENERGY SAVING SWITCH is turned on where applicable – it can help save power. Not all TV models have this feature, so if yours doesn’t, try turning the TV on by long pressing the TV POWER button, and then also long pressing the POWER button on the supplied remote control.

Question: Is there an actual reset button on my Sony TV?

Answer: To factory reset your Sony TV, start by unplugging the power cord. Next, press down and hold the Power button and Volume Down (-) buttons on the TV itself (not the remote). While continuing to hold those buttons, plug the power cord back in. Continue pressing the power buttons and the volume buttons on the TV until a green light appears on the Sony logo of your TV.

Resetting a Sony TV


If even after reading this post, your Sony TV still doesn’t turn on, there might be an internal hardware issue that requires a technician.

Sony TVs usually have a warranty of 1-2 years, depending on the model and where you purchased it from. If the cause of the current problem is a manufacturer defect and the TV is still under warranty, it’s possible to get a free repair or replacement from the manufacturer.

So, before spending money on repairing your Sony TV, check your warranty document and contact your local Sony service center for more information. Different warranties may have different requirements for repair service, so it is important to be familiar with the details of your warranty. In some cases, repairs may be covered under warranty, saving you both time and money.

Repairing a Sony TV That Won’t Turn On (Replacing Motherboard)

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