I have a SDHC 4GB card in my Camcorder. Worked fine till today when my video played back with a screen full of sideways colored lines. Could hear audio fine. Formatted the card and re-recorded and now it freezes up my video viewer on PC. Suggestions?
Dear member of SanDisk Community, welcome.
1- Please, clean the pins of the card and the slot of the Camcorder, with isopropyl alcohol (or if not, medicinal).
2- Test your card, SDHC of 4 GB, in a laptop, directly on its port-card (no card-reader).
3- If still bad, try formatting with (free): USB Flash SD Formatter 4.00, http://filecloud.io/jqtu1byc
Luck, and then you tell us, what happened, please.
Regards, Alfred. (Google translated)