IMPORTANT: This article applies only to specific products and/or operating systems. Check Applicable Products and Categories for details.
Before You Start
WARNING! There is a risk of data loss. Formatting the memory card will permanently delete all data stored on it.
- If the memory card has a Lock switch, make sure it isn't in the Lock position as shown in the image below.
Format the Memory Card
- Insert the memory card into the camera.
- Turn on the camera.
- Press the MENU button.
- Use the control wheel to select Setup.
- Select Format.
- For ILCE-7M3 and ILCE-7RM3, select between Slot 1 or Slot 2.
- A message displays to confirm if you really want to delete all the data.
- Use the control wheel to select Yes.