PlayStation Overheating and Turning Off? Causes and Fixes for the PS5, PS4 and Older

There’s a not-so fine line between a PlayStation working a little harder than usual to keep up with a demanding game and one that’s overheating. Usually, you can hear the difference in the jet-engine roar of the fans or feel it in the scorch of the console.

Whether it’s a vintage relic like the PS2 or an almost-new PS5 Pro, the reasons for your console overheating and turning off are often the same, and so are the fixes. While there’s a fair bit that you can do from home, the DIY steps you take to solve the problem can either restore your PS to gaming glory, or spawn new issues.

Here’s the smart way to approach an overheating PlayStation.

Signs Your PlayStation Is Overheating

Overheating rarely presents itself subtly. More often, it demands to be addressed, and that’s for good reason. When a console gets too hot and can’t cool itself, internal parts can get damaged. Your PlayStation has built-in thermal protection to avoid that from happening, which is why your console will automatically shut itself off when it overheats.

There are usually warning signs leading up to the shutdown:

• Loud fan noise that doesn’t die down is a tell-tale sign, as is fan noise when you’re in menus or streaming.

• Lagging or freezing mid-game coupled with other signs on this list suggests overheating.

• The console is too hot to touch.

• A message stating that your PS is too hot may appear right before an automatic shutdown. Sometimes it shuts down without the message.

Why a PlayStation Overheats and Turns Off

The most common reasons a PlayStation overheats and turns off are related to where the console is stored, ventilation and dust buildup. Other times, it’s an internal issue.

If your PlayStation’s fans are going haywire, it could be for one of these reasons:

• Clogged vents: Think about what happens to your house when you don’t vacuum for a week or two. The same dust and pet hair that lands on the floor also slips into a PlayStation’s vents. After enough time, that buildup can become a major obstruction.

• No ventilation or airflow: Clogged vents stop hot air from getting out of the vents and cool air from getting in. Keeping the console inside a cabinet with little airflow or on a carpet can have a similar effect.

• Ambient temperature: South African summers are no joke, and they can wear your PlayStation down very quickly if the temperature of the room it’s being kept in is above 35°C – the maximum ambient temperature Sony recommends.

• Dried-out thermal paste: PS4 and older PlayStations are built with thermal paste, a compound that’s applied between the processor and heatsink to aid cooling. Over time, it dries out, so the console can’t cool itself properly.

• Liquid metal oxidation: The PS5, including the Slim and Pro, uses liquid metal instead of thermal paste. Similar to the paste, it can become less effective over time, especially when the console is heavily used.

It could also be none of the above. Occasionally, the real culprit is outdated software or one game that needs an update.

Quick Things to Try First

The first step is simple: Stop playing. While you’re giving your PlayStation time to cool down, do a quick assessment.

Assess Where the PlayStation Is Kept

As convenient as it is to keep your PS in a cabinet or TV housing unit, this could be the root of the problem. PlayStations need space to breathe, and the consoles are designed to pull in cool air and push out hot air through designated vents. If those are blocked, hot air stays trapped in the system.

Find a better spot, one where there’s 10 cm of open space around the console. Let it rest on a flat, stable surface, and avoid keeping your PlayStation on a rug or carpet.

If the room itself is too hot, move the PS to another, cooler room with better airflow. Whether it’s Joburg or the Karoo, South African homes can easily hit or exceed the 35°C threshold, so you may need a fan to help blow hot air out of the room.

Clean Dust Trapped in the Fans

Give the outside of the PlayStation a clean. You can do this using compressed air, a soft brush or a vacuum. First unplug the console. If you have an original PS5, you can lift off the side panels and vacuum the two dust catchers. PlayStation offers guidance on how to do this safely.

Cleaning the outside can only do so much. If there’s a buildup of dust and pet hair in the heatsink, then the console will need to be opened to clear it. Opening the casing can void an active warranty, so check the status before bringing it in for a PlayStation repair.

Check for Software Updates

It’s easy to jump to worst-case thinking and forget about the obvious solutions. Before booking a repair, first check if there are any system updates:

On a PS5:

1. Go to Settings.

2. From there, go to System > System Software > System Software Update and Settings.

3. Select Update System Software > Update Using Internet.

On a PS4:

1. Log into your user profile.

2. Go to Settings from the main menu.

3. Select System Software Update > Next > Update.

There’s a chance overheating could be connected to one game only. If you’ve tried another demanding game and not experienced any loud fan noise or automatic shutdowns, make sure the latest update of the game is installed. You can also try Power Saver if the game supports it.

Signs That the PlayStation Needs a Professional Service

If you’ve tried all the quick fixes and you’re still getting a temperature warning from the console, hearing loud or unusual fan noise, or smell something unusual, then it’s time to bring the PlayStation in for repair.

As tempting as it is to watch a YouTube video or TikTok, DIY fixes can cause more damage, so avoid opening the console. A simple fix can quickly turn into an expensive repair job when something small goes wrong.

Does It Matter If Your PlayStation Is Standing Up or Lying Flat?

Sony supports horizontal and vertical orientations, and it shouldn’t matter how the console is positioned. With that said, there is a strong argument for keeping PS5s flat.

Horizontal positioning keeps the liquid metal spread evenly across the processor. With vertical positioning, gravity comes into play. Instead of even distribution, you now have one high point, and the liquid metal gets pulled in the other direction. This affects thermal regulation because it leaves a dry patch at the top, so that spot gets hot in isolation.

There are a few other reasons it’s better to have your PlayStation lying flat:

• The risk of the console getting knocked over is a lot lower.

• A vertical PlayStation can strain the power, HDMI and Ethernet cables.

• It’s easier to clean around a flat console than a vertical one.

With that said, if laying the console flat down will obstruct airflow, rather leave it vertical if that will keep the vents clear.

PlayStation 5 Overheating Fix

Overheating is one of the most common reasons gamers come in for a PS5 repair.

There are three PlayStation 5 models, and overheating can affect them slightly differently:

• PS5 (original): At 5 years old, the PS5 has been around for a while. Dust trapped in the heatsink, rattling fan noise and in-game shutdowns are some of the most common faults we see.

• PS5 Slim: Because of the Slim’s design, there’s less room for air to circulate, and vents get blocked faster. The Slim also tends to get stored in low-ventilation cupboards more often.

• PS5 Pro: Of the three models, the Pro is most sensitive to a blocked vent or clogged heatsink. One reason for this is the bigger graphics chip, which generates more heat.

An overheating repair for a PS5 involves a console stripdown, a fan and heatsink clean, reapplication of the liquid metal and a soak test.

What Is PS5 Liquid Metal and Why Does It Cause Overheating?

All consoles produce heat, and most use thermal paste to move hot air into a heatsink and out the fan. The PS5 is different. Sony built the console with liquid metal, which moves heat more effectively than paste.

At the factory, Sony surrounds the accelerated processing unit with a seal – a foam-like border that creates a moat around the chip’s die. The barrier keeps the liquid metal in place between the processor and heatsink, preventing it from reaching the motherboard and causing short circuits.

Both thermal paste and liquid metal can deteriorate over time. Paste dries out. Liquid metal oxidises, or it spreads unevenly over the processor, leaving dry patches. Hot spots form around these patches, and external cleaning can’t fix them.

Re-applying liquid metal is careful work. The compound is electrically conductive, so one drop on the wrong part of the board can create a short circuit. That’s why a professional PS5 overheating repair is recommended over trying to DIY it.

PlayStation 4 Overheating Fix

Like the PS5, there are three PS4 models, and the Pro is the hardest worker of the bunch.

Blocked vents, insufficient airflow and a malfunctioning fan are some culprits for PS4 overheating. Outdated firmware may also be preventing fan activation; a manual update could eliminate the issue.

If you see a blinking red light, it’s an indication that the console has overheated. Give it time to cool down, and run through the quick fixes described above. If none of those work, it’s time for a professional’s input. The technician carrying out the PS4 repair will open the console, clean it, replace the thermal paste and soak test it before sending it back.

PlayStation 3 Overheating Fix

Originally released in 2006 and discontinued in 2017, the PS3 has become something of a vintage console. As with newer PlayStations, dust buildup is a common cause for overheating, and the thermal paste is likely due for a replacement.

If your PlayStation 3 keeps overheating, it may also be a hard drive fault. Reformatting the hard drive or a hard reset are alternative options you can try. There is a chance the hard drive will need to be replaced if the hard reset doesn’t work.

PlayStation 2 Overheating Fix

Although Sony discontinued them in 2013, it’s still possible to buy pre-owned and renewed PlayStation 2s. Or maybe you still have one from childhood that’s been going strong until overheating came along.

As with all the other consoles we’ve discussed, dust buildup is one of the main drivers for repairs. Cleaning and a new layer of thermal paste may be enough to fix it, as long as it’s not the fan itself.

You can prevent your PlayStation 2 from overheating by following the same advice for all other PlayStations. Ensuring that there’s proper airflow and cleaning the vents regularly can go a long way to keeping your PS2 going.

When the Problem Is Something Else

Dust buildup and impaired thermal regulation are two of the most common causes of overheating, but occasionally, it’s the fan itself. If you hear a grinding noise or rattling, that usually points to a worn fan bearing or blade damage. Alternatively, the fan may not be spinning at all. A professional PlayStation repair can fix it.

If the console switches off only during games, it’s usually overheating. Power faults, on the other hand, manifest as the console switching off immediately after it starts. The PlayStation may also show a single white light and then die, or it may crash while in rest mode. A power supply repair diagnoses and resolves the problem.

What a PlayStation Overheating Repair Costs in South Africa

Compared to replacing the console, a PlayStation overheating repair is the more affordable course of action. Here’s what you can expect to pay for each console:

• PlayStation 5 Original, Slim and Pro: The starting price for a full service with liquid metal reapplication is R1,500.

• PlayStation 4 Original and Slim: A clean and thermal paste replacement costs from R1,200.

• PlayStation 4 Pro: A full service, including a clean and new thermal paste, starts at R1,000.

For any repair work, we provide a written quote before starting any work. If a fan replacement is required, we’ll provide a free quote after an assessment.

Book a PlayStation Repair

The sooner you get your PlayStation’s overheating problem fixed, the better, and not just because it means a quicker reunion with Call of Duty: Modern Warfare 4. Waiting too long can worsen damage.

Send us a message on WhatsApp and we can get the ball rolling. If you’re not sure what the problem is, include a short video with the fan noise and the PlayStation’s label number.

Regardless of where you are in South Africa, we can assist. You can get the console to us three ways: Bring it to our Silvamonte workshop, have it collected if you’re in the Johannesburg or Pretoria area, or courier it to us if you’re outside of Gauteng.