PC Overheating Fix Sheffield
Fix desktop PC overheating, thermal throttling, loud fans and cooling system failures in Sheffield.
Why Is My PC Overheating?
A PC that overheats will typically show symptoms like crashing or shutting down during gaming or intensive tasks, significantly reduced performance under load (thermal throttling), loud fan noise, or high CPU/GPU temperatures reported in monitoring software.
Common causes include dried-out or insufficient thermal paste on the CPU or GPU, a clogged heatsink or radiator full of dust, a failed case or CPU fan, poor airflow from cable clutter or blocked vents, or an undersized CPU cooler for the processor installed. Overheating is one of the leading causes of premature hardware failure - it's worth fixing promptly.
See our full desktop PC repair page for all faults we cover.
What's Included
- Full temperature and cooling diagnostic
- CPU heatsink removal and re-thermal
- GPU thermal inspection
- Fan testing and replacement if failed
- Case dust removal and airflow review
- Post-repair temperature monitoring
Repair Pricing
- Cooling diagnosticFree
- CPU re-thermal (paste + labour)from £29
- Full PC dust clean and re-thermalfrom £39
- CPU cooler upgrade (labour)from £29
- Case fan replacementfrom £19
- AIO / liquid cooler servicefrom £39
Prices depend on parts & work required. You'll get a clear quote before anything starts.
Free Diagnostics —
Pay Only If You Proceed
We check it, explain the issue, quote you — you decide. No obligation.
- Clear fix plan & quote before any work
- Same/next-day turnaround on common issues
- 1-month guarantee on all work
- Honest, jargon-free advice
What Customers Say
5.0 on Google
"Came to my house, took it with him and dropped it off 3 hours later after stripping it down and cleaning every bit. No more overheating!"
Poppy Cheetham
"Matt has always been patient and explained everything in a clear way. I don't know where I would be without his expertise."
Zachary Rhodes
"Called for my computer repairing because it wasn't turning on. They ran me through a few things and managed to fix it over the phone for nothing."
Jonathan Wright
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Need PC Overheating Fix Sheffield?
Most enquiries answered & quoted same day. No jargon, no surprises.
Free diagnostics·No fix, no fee·Sheffield & South Yorkshire