Cooling & Power Supplies

Troubleshooting High Idle Temperatures on Desktop CPUs

High CPU idle temperatures are usually a misread boost spike — how to judge the floor against ambient, the real causes ranked, and the firmware voltage trap.

October 5, 20265 min read

Sizing a Power Supply for Transient GPU Spikes

PSU transient spikes explained — why NVIDIA asks for 850W system power for a 450W card, the instant-shutdown signature, and how to size and test for it.

October 4, 20265 min read

Cooling & Power Supplies

GPU Thermal Throttling: How to Diagnose and Fix It

Diagnose GPU thermal throttling properly — why memory junction temperature usually binds before core temperature, and the fixes ordered from free to invasive.

October 4, 20265 min read

Cooling & Power Supplies

PC Cooling and Power Supplies: A Reliability-First Guide

PC cooling and power supply choices decide reliability and noise. How to size for peak draw, check quality beyond efficiency badges, and pick cooling.

August 15, 20266 min read