I've got a really weird problem....

I've been using a Teensy 2 board to jailbreak since the day the first payload came out and I never had a problem, no freezing or crashing it just always worked perfectly. Then when the E3 downgrade came out I bought the E3 card reader in case I needed it and planned to give away or sell my Teensy but first I used the 3.50spoof payload and it seemed to work fine untill the next time I turned on the console, without a JB dongle, and it froze just before XMB loaded.

Now whenever I try to load without a JB dongle it corrupts the harddrive and the PS3 cant format it, saying "HDD cannot be accessed" or "HDD file system is corrupt and will be reformatted(or something along those lines)".

I'm back to using the Teensy and it's working great as always, I just cant start the PS3 without it, but I'd rather fix the problem in case some one else does something to stuff it up.

So I just want to know if anyone else has had a similar experience or an idea on how to fix the problem. I've read a few posts were the person has had a similar problem after they've messed with the flash, not sure what though.

Thanks in advance for any help or sugestions.