Memory Card Error
Sony Camera
Severity: ModerateWhat Does This Error Mean?
Memory Card Error means the Sony camera cannot read or write to the inserted card. The card may need formatting, be incompatible, locked, or corrupted. Try reformatting in the camera (backup photos first).
Affected Models
- Sony Alpha series
- Sony Cyber-shot series
- Sony ZV series
- All Sony cameras
Common Causes
- Card not formatted for this camera
- Card lock switch in locked position
- Card corrupted from improper removal
- Incompatible or counterfeit card
- Card contacts dirty
How to Fix It
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Check the card lock switch (SD cards).
Slide the switch to the unlocked position.
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Remove and reinsert the card firmly.
Make sure it clicks into place.
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Format the card in the camera (Menu > Setup > Format).
WARNING: formatting erases all data. Copy photos to a computer first.
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Try a different card.
Use Sony, SanDisk, or Lexar cards from authorised retailers. Counterfeit cards are a common cause of errors.
Frequently Asked Questions
What card types does Sony use?
Sony cameras use SD/SDHC/SDXC cards. Some pro models also support CFexpress Type A. Check your model's manual for supported types.
Can I use a microSD with adapter?
Technically yes, but adapters can cause contact issues. For reliability, use full-size cards.