Green Tech Repairs • PC Repairs

PC Cooling & Thermal Paste Repairs

Professional PC cooling diagnostics, thermal paste assessment, maintenance and repair assessment for desktop computers affected by overheating, high temperatures, fan problems, poor airflow, thermal throttling, cooler problems and other cooling-related faults.

PC Cooling & Thermal Paste Repair & Diagnostic Service

PC cooling depends on the correct combination of cooler contact, thermal interface material, heatsink or radiator performance, fan operation and case airflow. When one part of the cooling system is not working correctly, temperatures can rise, fans can become noisy, performance can fall and the computer may become unstable.

Our diagnostic process assesses the actual PC configuration and cooling arrangement before thermal paste replacement, cleaning, cooler replacement, fan replacement or other repair work is recommended.

01

CPU Cooling

Assessment of CPU coolers, heatsinks, fans, mounting, thermal contact and CPU temperature behaviour.

02

Thermal Paste

Assessment of thermal paste condition, application, cooler contact and whether thermal paste replacement is appropriate.

03

Airflow & Fans

Assessment of case fans, airflow, dust restriction, fan operation, fan noise and cooling performance.

04

Temperatures & Performance

Assessment of overheating, thermal throttling, shutdowns and thermal behaviour under normal and demanding workloads.

PC Cooling & Thermal Paste Repair Areas

Select an area below to see the types of PC cooling and thermal problems we can assess.

CPU Overheating & High Temperatures
  • High CPU temperatures
  • CPU overheating
  • Rapid temperature increases
  • Thermal warnings
  • Thermal shutdowns
  • Temperature concerns under normal use
  • Temperature concerns under heavy workload
  • Unusual CPU temperature behaviour
Thermal Paste Replacement & Degradation
  • Thermal paste suspected to have degraded
  • Thermal paste replacement requested
  • Old or dried thermal compound
  • Uneven thermal contact concerns
  • Temperature increase over time
  • Thermal paste replacement following cooler removal
  • Thermal paste application assessment
  • Thermal interface material assessment
CPU Cooler & Heatsink Problems
  • CPU cooler not performing correctly
  • CPU fan not spinning
  • CPU fan operating intermittently
  • Heatsink performance concerns
  • Cooler movement or instability
  • Cooler noise
  • Cooler installation concerns
  • CPU cooling replacement assessment
CPU Cooler Mounting & Thermal Contact
  • Cooler mounting concerns
  • Uneven cooler contact
  • Incorrect or damaged mounting hardware
  • Cooler removed and reinstalled
  • Temperature increase after cooler installation
  • Thermal contact concerns
  • CPU cooler clearance concerns
  • Cooling configuration assessment
Case Fans & Airflow Problems
  • Case fan not spinning
  • Case fan operating intermittently
  • Insufficient airflow
  • Airflow direction concerns
  • Excessive fan speed
  • Restricted airflow
  • Fan configuration concerns
  • Case cooling performance concerns
GPU Cooling & Temperature Problems
  • High GPU temperatures
  • GPU overheating
  • GPU fan not spinning
  • GPU fan operating intermittently
  • GPU fan noise
  • GPU thermal throttling
  • Graphics performance affected by temperature
  • GPU cooling assessment
Dust, Blockages & Cooling Contamination
  • Dust buildup
  • Blocked heatsink
  • Blocked radiator
  • Dust-covered fans
  • Restricted airflow
  • Cooling performance reduced over time
  • Cooling contamination concerns
  • Internal cooling maintenance assessment
Cooling Noise & Vibration
  • Fan noise
  • Excessive fan noise
  • Bearing noise
  • Rattling
  • Grinding noise
  • Fan vibration
  • Noise under workload
  • Noise changing with temperature
Fan Power, Headers & Control
  • Fan header concerns
  • Fan power connection problems
  • Fan speed not being reported
  • Fan control problems
  • Fan controller-related problems
  • Intermittent fan power
  • Fan speed behaviour concerns
  • Cooling control assessment
Thermal Throttling & Performance
  • Thermal throttling
  • CPU frequency reduction
  • GPU frequency reduction
  • Performance reduction under load
  • Performance instability during demanding tasks
  • Temperature-related system slowdowns
  • Performance changing as temperatures increase
  • Thermal performance assessment
Physical Cooling Damage
  • Damaged fan
  • Damaged heatsink
  • Damaged radiator
  • Damaged fan mounting
  • Damaged cooler mounting hardware
  • Physical impact affecting cooling equipment
  • Damaged cooling cable
  • Physical cooling-system assessment
Professional Cooling System Assessment
  • Complete CPU cooling assessment
  • Thermal paste and thermal contact assessment
  • Case airflow assessment
  • Fan operation assessment
  • GPU thermal assessment
  • Cooler and heatsink assessment
  • Thermal throttling assessment
  • Cooling configuration assessment
  • Repair or replacement recommendations

Our PC Cooling & Thermal Paste Repair Process

01

Identify

We establish the exact PC configuration, cooling arrangement, reported temperatures, symptoms and circumstances surrounding the fault.

02

Diagnose

We carry out appropriate diagnostic checks to identify the likely cause of the cooling or thermal problem.

03

Assess

We assess whether thermal paste replacement, cleaning, fan replacement, cooler replacement or another repair approach is appropriate.

04

Quote

Where additional parts or labour are required, the repair requirements and costs are explained before further work proceeds.

The exact cooling arrangement matters

Desktop PCs can use different combinations of air coolers, AIO liquid coolers, case fans and graphics-card cooling systems. Cooler compatibility, CPU socket, mounting hardware, heatsink clearance, radiator clearance, fan size, airflow and thermal interface material all need to be considered against the actual PC configuration.

PC Cooling & Thermal Paste Repair Pricing

General Repair & Full Diagnostic Service

£39.99
  • Full diagnostic assessment
  • Fault identification
  • Cooling and thermal assessment
  • Repair recommendations
  • Parts and additional labour quoted separately where required
  • Typical turnaround: 1–7 working days
  • Repair quotation valid for 7 working days
  • 40-day labour warranty

Advanced Diagnostic Service

£74.99
  • For more complex cooling or thermal diagnostic requirements
  • Detailed cooling-system assessment
  • CPU and GPU thermal behaviour assessment where applicable
  • Fan, airflow, cooler, heatsink and thermal-contact assessment
  • Related hardware assessment where applicable
  • Typical turnaround: 1–3 working days
  • Any repair or replacement work quoted separately

Tell Us About Your PC Cooling & Thermal Paste Problem

Complete as much information as you can. You do not need to know every technical detail before submitting the enquiry.

Your Details & Contact Preferences
For example: weekdays 9am–11am, after 6pm, or no restrictions.

Billing Address

The address associated with the person responsible for the repair service and billing.

Specialised Packaging Delivery Address

The address where specialised packaging should be sent when a packaging-and-collection service is arranged.

Device Collection Address

The address where the PC will be collected from for repair. This can be different from the billing address.

For example: reception, side entrance, building access, safe collection instructions or other information the courier needs.

Return Address After Repair

The address where the repaired PC should be returned. This can be different from the billing, packaging or collection address.

Your PC
Please provide the exact PC information where known. If you are unsure, select the option that best describes your situation.
For a custom-built PC, provide the model name or as much of the specification as you know.
Optional.

Cooling System Details

Provide the cooling information you know. If you are unsure, you can select the appropriate option below.

For example: 2 front fans, 1 rear fan, 2 top fans, or not known.
For example: additional fans, radiator size, fan controller, unusual cooling arrangement or recent cooling changes.
Previous PC Damage & Cooling Repair History
Please include previous cooling work, thermal paste replacement, cooler changes, cleaning or other relevant repair history.
PC Operating System & Data
What Is Wrong With Your PC Cooling?
Select any symptoms that apply. You can provide the full history and circumstances in the next section.
CPU Temperatures & Overheating
Thermal Paste & CPU Contact
CPU Cooler & Heatsink
Case Fans & Airflow
GPU Cooling & Temperatures
Dust, Blockages & Contamination
Cooling Noise & Vibration
Fan Power, Headers & Control
Thermal Throttling & Performance
Physical Cooling Damage
Other PC Cooling Problem
Tell Us About The PC Cooling Fault
Please describe what happened, what you were doing when the problem occurred and what happens now.
PC Repair, Collection & Return
Please do not include passwords, PINs, account passwords or login credentials in this form.

Ready to arrange your PC cooling repair?

Send us your PC details and cooling fault information using the enquiry form above.

Once your enquiry has been received, Green Tech Repairs will review the information and contact you about the next step.

Green Tech Repairs

Microshops, Shires Shopping Centre, Court Street, Trowbridge, Wiltshire BA14 8AT

Family business based in Trowbridge Wiltshire, right in the heart of the Shires Shopping Centre, Trowbridge and open 7 days a week.

07592 255072 · info@greentechrepairs.co.uk · greentechrepairs.co.uk

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