need help!! serious problem with sd card !please!

[Guest irgendeinname22]

i messed up my phone as it seems....

im running cyanogen mod 7 with s-off. was all fine with s2e.

i updated to cm7 rc 4 and now its all badword.

when i boot to cm no sd card is found. tried different cards they work. now its gettin worse

when i boot into recovery there is even no sd card found. its strange. i can partition sd. runs. but its not really partitioning.

cant get into nandroid backup says its none on card. if i put a rom on my card by pc (.zip) and recovery says no flashable zip file there.

dont know how to fix im really badword please anybody save my desire

[Guest bpivk]

Boot your phone in FASTBOOT mode (back + power), and enter this command: 'fastboot oem enableqxdm 0' . This will re-enable your SD card.

Note: Use adb to issue the command.