Consoles get hot and loud when air can't move through them: blocked vents, an enclosed cabinet, or dust packed into the fan and heatsink. Give it open space, keep it off carpet and out of closed shelves, and clear the outside vents with a vacuum or short bursts of compressed air while it's unplugged. If it still runs loud, shows an overheating warning or shuts itself down, it needs a deep clean inside, with fresh thermal paste on consoles that use it. Our overheating repairs start at $69.
Why consoles run hot
A console's processor turns most of the power it uses into heat. A fan pulls air through a heatsink to carry that heat away, and the fan speeds up as the temperature rises. Anything that slows the airflow makes the fan work harder and the console run hotter.
- Dust. It builds up on the fan blades and packs into the heatsink fins, often on the inside, where you can't see it through the vents.
- Placement. Closed cabinets, tight shelves, carpet and nearby heat sources stop the console getting fresh air, so it ends up breathing its own hot exhaust.
- Old thermal paste. The paste between the processor and the heatsink dries out over the years and passes heat less well. The PS5 uses liquid metal there instead, which doesn't dry out the same way.
- Demanding games. Some games push the hardware harder, so a bit more fan noise in those is normal.
Give it room to breathe
- Leave a few inches of open space around every vent, and more above an Xbox Series X standing upright, since it exhausts out of the top.
- Avoid closed cabinets and tight shelf cubbies. If it has to live in a TV unit, leave the door open or choose one with an open back.
- Keep it off carpet, rugs and beds, which block vents and add dust.
- Keep it away from radiators, heaters, direct sunlight and the exhaust of other electronics.
- Don't stack anything on top of it or against its sides.
- For a Switch, keep the vent along the top edge of the console clear when it's docked, and don't push the dock into a tight space.
Consoles are designed to work standing up or lying flat, using the stand where one is needed. Either is fine as long as the vents stay clear.
Clean the outside safely
- Turn the console off fully and unplug it. Don't clean it while it's in rest mode.
- Vacuum the intake and exhaust vents with a brush attachment, or blow short bursts of compressed air across them from a little distance.
- Don't let compressed air spin the fan at high speed, which can damage its bearings. Keep bursts short.
- On a PS5, the side covers come off by design, and some models have dust catcher holes you can vacuum. Follow Sony's instructions for your model.
This clears what you can reach. It won't remove the mat of dust that builds up on the inside face of the heatsink, which is often the real problem on an older console.
What a deep clean involves
- The console is fully opened, down to the main board and cooling assembly.
- The fan is removed, cleaned and checked for worn bearings or a rattle.
- Dust is cleared from the heatsink fins, the air channels and around the power supply.
- On consoles that use thermal paste, the old paste is cleaned off the processor and fresh paste is applied. Thermal pads on the memory and power components are checked and replaced if they're torn or dried out.
- On a PS5, the liquid metal is inspected. Liquid metal conducts electricity, so it's only redone when there's a reason to, and with care.
- The console is reassembled and run under load to check temperatures and fan noise.
A cleaned console with good airflow usually runs noticeably quieter. If the fan itself is failing, it can be replaced, and we'll tell you before any extra cost.
Warning signs
- The fan is loud even on the home screen or in simple games.
- The console shows an overheating warning or shuts itself off.
- Games stutter or slow down after a while, then recover after a rest.
- The case is too hot to touch comfortably, or the exhaust air is very hot.
- The fan rattles, grinds or clicks.
- There's a burning smell. Turn it off, unplug it and don't use it until it's been checked.
Overheating isn't just annoying. Running hot for long periods puts extra stress on the processor, memory and solder joints, so it's worth fixing early.
Not every noise is overheating
- Disc drive noise happens while a disc is spinning, usually when a game starts or loads. Grinding or loud whirring there is a disc drive issue, not a cooling one.
- Coil whine is a high-pitched buzz from power components in some games or menus. It's usually harmless and unrelated to heat.
- Software. Keep the system software up to date. Console makers have changed fan behavior in updates before.
If it's under warranty
Opening a console beyond its user-removable covers may affect the manufacturer's warranty. If yours is still covered and it's shutting down from heat, check with the manufacturer first.
Get it fixed
The diagnosis is free. Pick your console on our booking page to see your price, then choose a store near you or mail it in. See all game console repairs.
Frequently asked questions
How often should a console be deep cleaned?
It depends on the room. Homes with pets, smoking or a lot of dust clog consoles faster. If the fan has become noticeably louder than it was when new, it's due.
Can I replace the thermal paste myself?
It's possible, but it means fully taking the console apart, and it may affect the warranty. The PS5 uses liquid metal, which conducts electricity and can short the board if it spreads, so we don't recommend redoing that one at home.
Is it safe to keep using a console that overheats?
Consoles are built to shut down before heat does serious damage, but repeated overheating stresses the hardware. Improve the airflow and clean the vents, and if it keeps happening, get it cleaned inside.
Related repairs