Game console repair, explained

No picture: the HDMI port

The most common console fault we see is the one that looks like the console is dead: the power light comes on, the fan spins, the controller connects, and the TV says no signal. On a PlayStation or an Xbox that is almost always the HDMI port. It is a small surface-mounted connector that takes every plug and unplug the console has ever had, and it fails in one of three ways: the pins inside get bent by a cable pushed in at an angle, the solder joints crack from the cable being tugged sideways, or the shell tears off the board when someone trips over the lead.

An HDMI port replacement is micro-soldering. The console comes fully apart, the board comes out, the old port is removed under hot air, the pads are cleaned and any that lifted are repaired, a new port is soldered on and every pin is checked under magnification. Then the console is reassembled and tested with a real display for an extended period, because a port that works for the first minute and drops out under heat is not fixed. On a PlayStation 5 the job also involves reapplying the thermal material on the processor because the cooler has to come off to reach the board, so you get a cleaner-running console back as part of the repair.

If the port is fine and there is still no picture, the fault is on the board, usually the HDMI driver chip beside the port, which is a further micro-soldering job that we quote separately after diagnosis.

Disc drives

A drive that will not take a disc, will not read it, spits it back out, or grinds is the second most common job. On a PlayStation 5 the drive is a separate module that can be replaced, though it is paired to the board and a replacement has to be matched correctly. On PlayStation 4 and both generations of Xbox the drive is also replaceable, and on older consoles the fault is often a worn laser or a rubber roller that has gone hard, both of which can be replaced without swapping the whole drive. We tell you which it is after diagnosis, and if you have moved to downloading everything and no longer need the drive, we will say so rather than sell you one.

Overheating, fan noise and shutdowns

A console that sounds like a hair dryer, gets hot to the touch, or shuts itself down partway through a game is usually one of two things: dust, or dried-out thermal paste. Consoles pull air through themselves constantly, and after a few years the heat sink is a felt mat of dust that stops air moving through it. At the same time the paste between the processor and the heat sink dries out and stops conducting heat. The fix is a full strip-down, a proper clean of the fan and heat sink, and new thermal material, with the liquid-metal compound on the PlayStation 5 handled correctly, because it needs particular care. The console runs quieter and cooler afterwards, and a shutdown problem caused by heat goes away. If it does not, the fault is a component on the board, and we say so.

Controllers and stick drift

Stick drift, where the character walks or the camera turns by itself, is the analogue stick sensor wearing out. It is a repair, not a reason to buy a new controller. On most controllers the worn sticks are replaced; on those where the sticks are soldered we replace the module. Joy-Con drift on the Switch is the same fault on a smaller scale and is one of the quickest jobs we do. Controllers also come in with worn triggers, buttons that stick, batteries that will not hold a charge and charging ports that only work at an angle, and all of those are bench work.

Power faults

A console that does nothing at all, or beeps and shuts straight down, is usually a power supply or a board-level power fault. Power supplies on most consoles are replaceable units. Board faults are micro-soldering, and on those we tell you after diagnosis whether the console is worth the repair or whether the honest advice is a replacement. Diagnosis is free either way.

Nintendo Switch

The Switch has its own set of jobs: Joy-Con drift, a charging port that has stopped working because the cable was pushed in the wrong way round, a cracked screen on the console itself, a battery that no longer lasts a journey, and a console that will not dock. The charging port is a soldered connector and a common repair; the screen is a same-day job on most units. See the Switch page for model-specific notes across the original, Lite, OLED and newer models.

What we need from you

Bring the console and its power cable. Bring the HDMI cable you use, because a damaged cable causes the same "no signal" symptom as a damaged port and we test it first. For a disc problem, bring a disc that fails. For a controller, bring the controller only. You do not need the box, and you do not need to wipe the console; nothing we do touches your saves or your account, though it is always worth having cloud saves turned on.

How long it takes

Console work is a leave-it-with-us job. An HDMI port, a drive swap, or a full clean and repaste is typically a day or two, because the console has to come fully apart and then be tested properly under load after reassembly. Controllers are usually quicker. We tell you the timing when we quote, and we call you when it is done.