Why is my laptop fan so loud all the time?
A fan that's always loud usually means the computer is working harder than it should.
This one is often sorted at home. Try the checks below before paying for a repair.
Does this sound like yours?
- The fan is always loud or racing
What usually causes it
- Heavy programs running in the background
- Malware such as a hidden crypto-miner
- Fan clogged with dust
Most likely first. A hands-on test confirms which one it is.
What you can safely check
- Check Task Manager for high CPU use
- Close extra browser tabs
- Run an antivirus scan
Please don't
- If it's still loud after a few weeks, the fan or thermal paste needs attention
Not sure it's this? Check yours in a minute
If closing programs doesn't help, we can service the fan and cooling system. Our free repair checker asks a few quick questions about your laptop or desktop and tells you the most likely cause.
No diagnosis fee. Clear quote before any work. Visit us: Yaba, Lagos · Owerri · +234 902 730 1128
Questions people ask
Why is my laptop fan so loud all the time?
A fan that's always loud usually means the computer is working harder than it should. The most common causes are: heavy programs running in the background; malware such as a hidden crypto-miner; fan clogged with dust.
What can I safely check myself?
Check Task Manager for high CPU use. Close extra browser tabs. Run an antivirus scan.
What should I avoid doing?
If it's still loud after a few weeks, the fan or thermal paste needs attention.
Where can I get it fixed in Lagos or Owerri?
ENB Technologies repairs laptops and desktops at our offices in Yaba, Lagos and in Owerri, Imo State. There's no diagnosis fee, you get a clear quote before any work, and most common repairs are done the same day. Call or WhatsApp +234 902 730 1128.
Written by the ENB Technologies repair team from the faults we see on the bench every week.
ENB TECHNOLOGIES LIMITED (RC 7714368) repairs laptops and desktops in Yaba, Lagos and Owerri. This page is general information, not a diagnosis of your device. Please don't open your device or try hardware repairs yourself.
