SanDisk Extreme microSDXC UHS-I Speicherkarte 256 GB + Adapter — Error codes & fixes
Troubleshooting guide for the SanDisk Extreme microSDXC UHS-I Speicherkarte 256 GB + Adapter. Diagnose an error code and find the fix.
Drive not detected
drive-not-detectedA drive is not detected by the NAS, often due to a loose connection or a failing drive.
Source: SanDisk support — storage troubleshooting
Confidence: 85%
Verified Aug 9, 2026
Fan fault
fan-faultThe NAS reports a fan fault, which can cause overheating.
Source: SanDisk support — storage troubleshooting
Confidence: 80%
Verified Aug 9, 2026
Overheating / shuts down
overheatThe projector overheats and shuts down, usually from a blocked air filter or a failing cooling fan.
Source: SanDisk support — storage troubleshooting
Confidence: 80%
Verified Aug 9, 2026
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