Umk
there's another thread on this in this forum, but it's your grade (oh no) so let's get to it.
First, try the SD on another computer. Get a SD card reader. Try the SD card reader in a mac too (you never know what'll work). If it doesn't work on another PC...it's the SD card and now's a good time to learn how to back up your files. But if it's your SD card reader...like if the SD card reader's intagrated, it could be your SD card reader...you could be lucky.
Good Luck, Midterm boy
