Real repairs and practical fault guides
Computer Repair Case Studies
Browse real repair examples, technical explanations and practical lessons from the faults engineers encounter. Use them to understand the problem—not to take unsafe risks with valuable equipment.
Local computer repair across the UKComputer Repair Ltd works with experienced local engineers across the UK, including London, Birmingham, Manchester, Glasgow, Leeds and Liverpool.Service availability may vary by repair type and postcode.
Find useful examples
Explore repairs by the problem you are facing
The archive includes cooling, storage, motherboard, startup and liquid-damage work. Start with the symptom closest to yours, then use the repair form if you want professional help.
Cooling and fan problems
See dust cleaning, fan noise, overheating and thermal-maintenance examples.
Storage and startup faults
Read about SSD upgrades, failed drives and computers that no longer start normally.
Board and liquid damage
Understand specialist diagnosis, corrosion and why outcomes depend on inspection.
Latest computer repair case studies and guides
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ROG Zephyrus GU502G Cleaning – The Dust Blanket at the Exhaust
A photo-led ROG Zephyrus GU502G cleaning case: dense lint at the heatsink outlet, the dual-fan layout, old thermal compound and useful DIY…
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MSI GP72M 7REX Cleaning – Dusty Fan and Old Thermal Paste
A photo-led look inside an MSI GP72M 7REX Leopard Pro: fan dust, old thermal paste, safe access and what a thorough cooling…
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Dell G15 5511 cleaning and repasting – the hidden half of the job
Why does a Dell G15 5511 cooling service involve more than cleaning the visible fans? Follow this real job through motherboard access,…
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This is the right time to replace the battery
If your laptop battery now dies quickly, charges slowly or shuts down without warning, it can be hard to tell whether the…
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On-site vs workshop motherboard repair
If you think the motherboard may be at fault, an engineer can often check the basics at your home or workplace first.…
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Cost, time, and warranty of motherboard repairs
When a motherboard fault is suspected, most people need the same answers quickly – what the repair actually involves, what it might…
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Mac motherboard repair vs Windows motherboard repair
If your computer will not turn on, keeps crashing, or has charging problems, the fault may be on the motherboard – but…
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Repair or replace – making the right decision
If your computer has failed and you need it back quickly, the hardest part is often knowing whether a repair still makes…
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Laptop overheating and cooling problems explained
A laptop running hot does not always mean something serious, but constant fan noise, sudden shutdowns, or a case that feels far…
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Common laptop problems explained – symptoms, causes, solutions
Most laptop problems start with a symptom – slow performance, strange noises, charging issues, crashes – but the cause is not always…
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Liquid and physical damage to motherboards
If your laptop was soaked or took a hard knock, the motherboard may still be repairable – but not always. This article…
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BIOS and firmware related motherboard repairs
If your computer freezes on the logo screen, cannot find the drive, or stopped working after an update, the fault may be…
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