psu-failure Troubleshooting

Power supply failure on the Intel Core i5-14600K

Source: Intel support — CPU troubleshooting Confidence: 80% Verified Aug 9, 2026

The power supply fails, causing the PC to shut down or not boot.

How to fix Power supply failure

Check the PSU

Test the PSU with a known-good unit or a PSU tester.

Source: Intel support — CPU troubleshooting Confidence: 80% Verified Aug 9, 2026

Difficulty: ★★ Est. 15 min

Replace the PSU

If the PSU is faulty, replace it with a compatible one.

Source: Intel support — CPU troubleshooting Confidence: 80% Verified Aug 9, 2026

Difficulty: ★★ Est. 20 min

Replacement parts for the Intel Core i5-14600K

Intel Core i5-14600K Thermal Paste Intel Core i5-14600K Mounting Kit Intel Core i5-14600K Cooling Fan Intel Core i5-14600K Cable

← All Intel Core i5-14600K error codes

As an Amazon Associate we earn from qualifying purchases. Prices and availability are accurate as of the time shown and may change. We research product data independently.