Pc Power Supply Checker Now

A dedicated hardware tester is the most reliable "checker" for most users. These devices plug directly into your PSU cables (like the 24-pin and 8-pin connectors) and provide real-time voltage readouts. Go to product viewer dialog for this item.

Plug the 24-pin ATX cable from the power supply into the tester. The connector is keyed and will only fit one way. pc power supply checker

Many testers have side ports for the CPU (4/8-pin) and GPU (6/8-pin) cables. Plug these in one at a time to ensure those specific lines are delivering the correct voltage. A dedicated hardware tester is the most reliable