How long does computer repair take at The Computer Cellar in Durham NC?

Most diagnoses and common repairs at The Computer Cellar are completed within 24 hours of check-in. If uncommon replacement parts are needed, they usually take 1-3 days to arrive. Walk in Mon–Fri 10AM–6PM at 720 9th Street, Durham NC.

Do I need an appointment at The Computer Cellar?

No appointment is needed at The Computer Cellar in Durham, NC. Just walk in Monday through Friday, 10AM to 6PM. We are located at 720 9th Street, Lower Level (basement of The Regulator), Durham NC 27705.

Does The Computer Cellar repair Macs and Apple computers?

Yes! The Computer Cellar repairs both PCs and Macs including MacBooks, iMacs, and Mac Minis. We fix hardware and software issues. Visit us at 720 9th Street in Durham or call (919) 314-3327.

What computer repair services does The Computer Cellar offer?

The Computer Cellar in Durham NC offers virus and malware removal, laptop screen replacement, battery replacement, data recovery, water damage repair, hardware upgrades, custom PC builds, and refurbished laptop sales.

Where is The Computer Cellar located in Durham NC?

The Computer Cellar is located at 720 9th Street, Lower Level (basement of The Regulator bookstore), Durham NC 27705. Open Monday through Friday, 10AM to 6PM. Call (919) 314-3327.

Why Is My Computer So Loud? A Field Guide to PC Fan Noise - The Computer Cellar

A computer that suddenly sounds like a hair dryer is trying to tell you something. Fan noise is one of the clearest early warnings a PC gives, and the specific kind of noise — when it happens, how it sounds, whether it comes and goes — usually points right at the cause. Here’s how to read what your computer is saying.

What Fans Actually Do

Fans exist to move heat away from your CPU, GPU, and (in larger machines) the power supply. When the components inside get hot, fans spin faster to push air across them. That’s normal — what isn’t normal is fans running flat-out when you’re just checking email, or fans grinding, ticking, or rattling.

Loud Fans, Doing Nothing on the Computer

If your fans are roaring while the computer feels idle, the most common culprits are:

Background processes you don’t know about. Open Task Manager (Windows) or Activity Monitor (Mac) and look at CPU usage. A single runaway process — often a browser tab, a sync service, or a Windows Update running — can drive the fans nonstop.
Malware. Some malware uses your computer to mine cryptocurrency or run other tasks in the background. The CPU runs hot, the fans run loud, and you didn’t ask for any of it.
Dust. A clogged heatsink or radiator can’t move heat efficiently, so the fans have to work harder for the same cooling.

Loud Fans During Light Tasks

If your fans ramp up the moment you open a single browser tab or do something basic, the cooling system is probably struggling. The two most likely causes are dust buildup (clogged airflow) and dried-out thermal paste between the CPU and the heatsink. Both are common in laptops three to five years old, and both are routine repairs.

Grinding, Ticking, or Rattling

That’s a mechanical problem. Fan bearings wear out over time, and when they do, the fan develops a distinct grinding or ticking noise. Sometimes a small object (a hair, a piece of debris) gets caught in the blades. Either way, a fan that sounds wrong needs to be cleaned or replaced before it fails entirely. A failed fan in a laptop usually means the CPU starts overheating and shutting itself down to avoid damage.

Loud Only When You Game or Edit Video

That’s normal. Fans are supposed to spin up under heavy load. If they only get loud during demanding tasks and quiet down again afterward, your cooling system is doing its job. If the noise persists for hours after you’ve stopped, or the fans never spin back down, that’s worth looking into.

What You Can Try at Home

A few easy things to do before bringing it in:

Restart the computer and see if the noise persists. Sometimes a hung process is to blame.
Check Task Manager or Activity Monitor for runaway CPU usage and quit the offender.
Make sure your laptop has airflow underneath. Soft surfaces like beds and couches block the intake vents on most laptops.
Run a malware scan if anything seems off.

What We Do at the Shop

If the noise is a hardware issue, we open the machine up and clean the cooling system properly — not just blasting compressed air through the vents, which often makes things worse by pushing dust deeper. We replace dried thermal paste, check fan bearings, and make sure airflow paths are clear. For a laptop with a failing fan, we replace the fan itself. The result is usually a machine that’s quieter than you remember it being in years.

Bring It By

Loud fans are one of those things that’s easy to ignore until thermal damage adds up. If your computer sounds wrong, it’s worth getting it looked at. We’re in the lower level of The Regulator on 9th Street, walk-ins welcome. Call (919) 314-3327 if you’d like to talk through what you’re hearing first.