Blank SD card

[Android Question]

Has anyone had a problem with Viewsonic v350 keeps coming up "Blank SD card" when its not blank?Viewsonic have no answer for me.Will not mount or format in the phone.Have formatted it on my computer and loaded on music and works fine in the computer.

 

[Rukbat]

Run h2testw (http://androidforums.com/gome-flytouch-3/345645-h2testw-1-4-detecting-counterfeit-flash-drives.html link is in the first post) and test the card. (The program runs on Windows, so you'll have to mount the card in a card reader or adapter if your computer doesn't take microSD cards.)