External Memory; Memory Card Not Detected - Sony Xperia Z3 Troubleshooting Manual

Problem Areas

1.24 External Memory

1.24.1 Memory Card not detected

Check:
Inspect that if a memory card is properly inserted.
Action:
If not properly inserted – insert the memory card correctly.
Check:
Inspect the memory card holder on Main PBA.
Action:
1. If dirty or clogged – clean the holder.
2. Replace Main PBA.
1288-9441 Rev 2
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Sony Mobile Communications AB – Company Internal
Troubleshooting Guide (mech)
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