Power Supply Replacement in Leeds
The Power Supply Unit (PSU) is the heart of your computer. If it fails, your PC dies. Worse, a cheap PSU can explode and take your motherboard and graphics card with it. We install only high-quality, safety-rated power supplies for customers in Leeds.
Don't Risk Your PC with a Bad PSU
Many pre-built PCs sold in Leeds come with "grey box" unbranded power supplies. These often lack critical safety features like Over-Voltage Protection (OVP). When they die, they send a surge of electricity that kills your CPU and SSD.
We do it differently. We ONLY stock power supplies from reputable brands like Corsair, Seasonic, and EVGA. We ensure the unit has enough wattage to handle your graphics card and future upgrades.
If your PC shuts down when you start playing a game, it's likely your current PSU is failing under load. We can test this instantly at our shop.
Symptoms of Failure
1. Random Shutdowns
Does your PC turn off black like the plug was pulled, specifically when gaming? This means the PSU is overheating or tripping its safety cutout because it can't provide enough power.
2. Magic Smoke & Smells
If you smell ozone or burning plastic, UNPLUG IT NOW. A capacitor inside the PSU has likely popped. Do not try to turn it on again, or you risk fire or further damage.
3. Won't Turn On at All
You press the power button and nothing happens. No fan spin, no lights. The 5V standby rail in the PSU is dead. We can confirm this with a PSU Tester in 30 seconds.
Our Replacement Process
We treat your PC with respect.
- Wattage Calculation: We calculate exactly how much power your CPU and GPU need, then add 20% headroom for longevity.
- Full Re-Cabling: We don't just shove cables in. We route them neatly behind the motherboard tray to improve airflow and aesthetics.
- Recycling: We safely dispose of your old, broken unit according to WEEE regulations.
Modular vs Non-Modular
We recommend Modular.
Modular PSUs allow you to attach only the cables you need. This reduces clutter inside the case, allowing better airflow to your graphics card.
PSU Replacement FAQs
Common questions.
How much does it cost?
Labour is usually £40-£60. The cost of the unit depends on the power. A 500W unit is ~£45, while a high-end 850W Gold modular unit is ~£110.
Did my PSU kill my motherboard?
It's possible. Cheap PSUs can send high voltage down the line when they die. We test this by fitting a test PSU. If the PC boots, you got lucky!
How long does it take?
We stock common PSUs (500W, 600W, 750W) in our Leeds store. We can usually do the replacement same-day.