Sd card reads 'insert disk' as if the card doesnt exist

Hamspec

New member
Sep 26, 2015
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Filmed some intense skateboarding on my gopro..device was showing items recorded..but when i got home i tried to send files to p.c and it came up with 'insert disk' ..
Im so upset i can't retrieve these files back because it was alot of hard work..device also cant detect sd card..can ya help me out?? I click on properties and it says theres no data there 0 bytes 0 space 0free space..im 100 % sure i filmed it all cos device eas showing 15 clips recorded before it went 'blank' PLEASE HELP ME! !!!