Easy Ways To Fix PS4 Flashing Blue Light Issue

Whether you’re new to the PS4 or not, having a flashing blue light on it definitely warrant attention. Your PlayStation console can show a varied light indicators and having a blinking light on it can either be a signal of serious problem or a temporary bug. This problem started occurring with the first batches of the console years ago and so far, the problem has not gone away for good.

If you’re one of the unlucky PS4 owners who has this problem, this troubleshooting guide will help you identify the cause. Hopefully, you’ll be able to fix the problem on your end with the help of the solutions below.

Common causes of PS4 blinking or flashing blue light issue

Although the PS4 flashing blue light issue is no longer as widespread as it was years ago, there’s still a number of users experiencing it from time to time. This is due to the fact that the problem can be caused by a number of factors. Below are some of the common reasons that we’ve identified for this problem over the years.

Random PS4 bug.

Your PS4 may show a blinking blue light temporarily due to a random glitch in the system. This can happen when the console has been used continuously for an extended period. It’s also possible that the system may have frozen. Try rebooting it and see if the problem goes away on its own.

Non-functional PS4 Power Supply.

If your PS4 is not turning on and only shows a blinking blue light, there may be an issue with its power supply unit. Power surges can easily damage the power supply. Try disconnecting the PSU from the console and the wall outlet and let it rest for at least 10 seconds. If that won’t work, unplug it from the power strip and connect it directly to the wall outlet.

TV problem.

In some cases, a TV issue may prevent the console from booting up. Make sure that your TV’s firmware is fully updated. If you don’t know how to do this, consult its documentation or manual.

Bad HDMI cable.

A faulty HDMI may result to a host of easily detectable problems like poor or no video and audio or a flashing blue light on a PS4. If there’s a visible sign of damage to the cable like a bend or breakage in the insulator, replace it and check for the problem. Make sure that you turn off your TV and PS4 before unplugging both ends of the cable.

PS4 software glitch.

Sometimes, a random software bug can lead to light indicator problems on the PS4. If you’ve been using your console for offline play only, connect it to the internet and see if there’s an available software update.

Console hardware malfunction.

A more serious reason for flashing blue light issue is hardware problem with the PS4. If none of the solutions below helps, you can assume that your PS4 issue may be caused by a hardware fault.

Troubleshooting PS4 flashing blue light problem

Repair: Get help from Sony Service Center or third party shop

If not one of the solutions in this guide help you fix the issue, there must be a more serious reason for your PS4 problem. At the minimum, you’re looking at repair option at this point so be sure to contact Sony for help. We recommend this even if your console is already out-of-warranty (but otherwise unopened by you or someone). If your PS4 was previously opened by you or by an independent technician, Sony will refuse to look at it. In this situation, try bringing the console to a third party repair shop.

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