psu-failure Troubleshooting

Power supply failure on the TESSAN 2er Pack USA Adapter Steckdose mit 3 USB, 4 in 1 Reisestecker | Adapter USA Deutschland Stecker mit USB C, Reiseadapter Thailand, Steckdosenadapter US für Kanada Amerika Mexiko, Typ B

Source: Reddit r/pcmasterrace — PC troubleshooting Confidence: 60% 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: Reddit r/pcmasterrace — PC troubleshooting Confidence: 60% Verified Aug 9, 2026

Difficulty: ★★ Est. 15 min

Replace the PSU

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

Source: Reddit r/pcmasterrace — PC troubleshooting Confidence: 60% Verified Aug 9, 2026

Difficulty: ★★ Est. 20 min

Replacement parts for the TESSAN 2er Pack USA Adapter Steckdose mit 3 USB, 4 in 1 Reisestecker | Adapter USA Deutschland Stecker mit USB C, Reiseadapter Thailand, Steckdosenadapter US für Kanada Amerika Mexiko, Typ B

TESSAN TS-TA03DEUS Thermal Paste TESSAN TS-TA03DEUS Mounting Kit TESSAN TS-TA03DEUS Cooling Fan TESSAN TS-TA03DEUS Cable

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