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 — Error codes & fixes
Troubleshooting guide 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. Diagnose an error code and find the fix.
GPU not detected
gpu-not-detectedThe graphics card is not detected, often due to a loose connection or a driver issue.
Source: NVIDIA support — GPU troubleshooting
Confidence: 85%
Verified Aug 9, 2026
No display output
no-displayThe PC has no display output, often due to a loose cable or a GPU issue.
Source: NVIDIA support — GPU troubleshooting
Confidence: 80%
Verified Aug 9, 2026
Power supply failure
psu-failureThe power supply fails, causing the PC to shut down or not boot.
Source: Corsair support — PC component troubleshooting
Confidence: 80%
Verified Aug 9, 2026
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