EOS 250D Card cannot be accessed

[Agomarks2024]

EOS CANON 250D, My camera is now 4 month old in use but lately I have been having an issue when i put in my card on my camera it may hold for a while then later after some few pictures it says card cannot be accessed and to make it worse it says error.

[Tronhard]

Hi and welcome to the forum:
Is your card a full-size card or micro-SD with adapter?
What size and brand/model is it please?

[EmmanuelA]

My Canon EOS 250D has Similar issue, It Can't Accessed the SD Card,I have Tried several cards all didn't work, But when put the Sd card in Lock mode it sense the card is in lock mode, when i put it in my laptop it works fine, But will never work when being placed in the camera for a shoot, it's makes mad, SanDisk 64Gb,128Gb all didn't work someone kindly help me out

[deebatman316]

Stick with 32GB or smaller SD Cards and the problems will go away. 

[EmmanuelA]

Mine is EOS 250D

[EmmanuelA]

Mine is EOS 250D It won't even let me format it

[deebatman316]

Your problem is the card size is too big for your camera use a Full Size class 10 32GB SD Cards. No Micro SD Cards in an adapter. These cause all sorts of problems.

[kvbarkley]

Have you formatted it in the camera lately?

I suggest you try a new full size card.

[deebatman316]

I would also like to add what size card are you using. For some reason entry level cameras such as yours don't play nicely with SDXC (64GB) or larger SD Cards. Stick with 32GB (SDHC) or smaller SD Cards. Also avoid using Micro SD Cards in an adapter this causes problems as my colleague Trevor pointed out. If Canon designed the camera use it. It would take them directly without an adapter.