Computer Overheating Fix
in Canberra
Loud fans? Random shutdowns? Burning smells? Canberra’s dry climate and hot summers are brutal on electronics. We provide professional deep cleaning, thermal repasting, and fan replacements to get your PC or laptop running ice cold again.
Signs Your Computer is Overheating
Don’t ignore the warning signs. Heat is the number one killer of computer hardware. Look out for these common symptoms:
Sounding Like a Jet Engine
Your cooling fans are running at 100% RPM constantly, even when you’re just browsing the web or doing light tasks.
Random Shutdowns
The computer suddenly turns itself black and powers off without warning, especially while gaming or rendering video.
Severe Sluggishness
This is called “thermal throttling.” Your processor artificially slows itself down to prevent catching fire, causing massive lag.
Hot to the Touch
The bottom casing of your laptop or the top exhaust of your desktop feels uncomfortably hot to the touch.
Our Thermal Restoration Process
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1Anti-Static Deep Clean
We carefully blow out all dust, pet dander, and debris from heatsinks, fan blades, and the motherboard using ESD-safe compressors. -
2Thermal Paste Removal
Factory thermal paste turns into hard chalk after 2-3 years. We dissolve and clean away the old degraded paste from your CPU and GPU dies. -
3Premium Repasting
We apply ultra-high conductivity thermal compound (like Arctic Silver or Thermal Grizzly) to restore maximum heat transfer. -
4Hardware Stress Test
We run synthetic benchmarking software to guarantee temperatures stay safely under 80°C under maximum load.
Why Canberra PCs Overheat So Often
Canberra’s environment poses a unique challenge to computer hardware. Our highly dry climate combined with intense summer heat means static electricity easily attracts microscopic dust particles directly into your system’s intake fans.
Whether it’s a high-end custom gaming PC taking in dust off the floor, or a MacBook sitting on a fabric couch, those intake vents act like vacuum cleaners. Once the exhaust fins are blocked, the hot air has nowhere to go, baking your internal components.
Tech Tip:
Never use a laptop directly on a bed, pillow, or your lap. Always place it on a hard, flat surface (like a desk or book) so the bottom intake vents can breathe!
Overheating & Cooling FAQs
Can I just use canned air to fix it myself?
Canned air is good for light maintenance, but it usually just pushes a solid “carpet” of dust further inside the cooling assembly, jamming the fan blades entirely. Furthermore, canned air cannot fix dried-out thermal paste, which is required for heat to actually leave the processor.
Do you replace broken laptop fans?
Yes. If a fan has been grinding, clicking, or has completely failed due to burnt-out bearings, we can source and install OEM replacement cooling fans for all major brands, including HP, Dell, Lenovo, and Apple MacBooks.
How long does a deep clean and repaste take?
For standard desktop PCs, the process usually takes about an hour. For gaming laptops and MacBooks, which require delicate logic board removal to access the heatsink underneath, the process takes roughly 1.5 to 2 hours.
Related Hardware Services
Save Your Hardware from Heat Damage
Contact us today for a mobile thermal repaste and deep clean across Canberra. Zero call-out fees!