Your SD is haunted! I've honestly never heard of anything like that in all my years of laying my hands on a keyboard.
Whenever I insert my SD card into my computer,my computer will shut dow right when i put it in, whats wrong with my SD card/computer?
based on previous postings from op: PEBKAC.
did you try a new sd card? it could be a damaged card or a bad card reader on your pc............... ive been useing pc's since the 80's and working in a computer work-shop for 15years and this is a new one to me!
Probably needs blinker fluid. Did you check the levels?