Windows Diagnostics and Troubleshooting
Computer Overheating and Noisy Fan: Cleaning, Thermal Paste or Hardware Failure?
Noisy fan, dust, thermal paste or hardware fault: follow a safe, progressive diagnosis before dismantling or replacing parts.
Resources / The Tera24 journal
Windows Diagnostics and Troubleshooting
Understand what is wrong.
Repair what can be repaired.
Make an informed choice.
A technician’s perspective, beyond the spec sheet.SAINT-CHAMASSY, DORDOGNE
Featured From the workshop
Windows Diagnostics and Troubleshooting
Computer Won’t Turn On: Power Supply, Charger, Battery or Motherboard?
No lights, a black screen or a restart loop: separate charger, battery, PSU and motherboard faults before replacing parts.
Windows Diagnostics and Troubleshooting
Windows Blue Screen: How to Identify the Real Cause Before Reinstalling Your PC
Before reinstalling Windows after a blue screen, record the stop code, check recent changes, test the RAM, SSD and temperatures, and review the Minidump files. A reinstall will not fix a hardware fault.
On the workshop desk.
Windows Diagnostics and Troubleshooting
Black Screen at Startup: What to Check Before Replacing Your PC
A practical sequence for separating a display problem, Windows fault or hardware failure before replacing a computer.
PCs & Computers
PC Keeps Restarting by Itself: The Most Common Causes
A PC that keeps restarting by itself may be suffering from overheating, unstable power, faulty RAM, an incompatible driver, a Windows error or a failing component. The exact moment when the restart occurs is often the most useful clue.