Camera Won't Turn On With SD Card In

[JasonP12]

So I had Magic Lantern on my t3i on a 32 GB SD card. I started experiencing a problem where the video would stop recording automatically. I wasn't sure why this was happening so I just assumed it was magic lantern and pulled it off the SD card. Well now the camera won't turn on with the SD card in it. Is there something I can do to fix this? Is my SD card gone at this point? Any help would be appreciated.

[Walter Schulz]

Check if card is readable in cardreader. If so: Delete ML directory and Autoexec.bin and copy extracted nightly build contents to card. Retry.