"Disk Error" when entering music, amv, record func
 

I flashed my player with the incorrect upgrade and now it gives me a disk error message when I try to enter the music, amv, record functions. Radio still works as does Tel book. PC states disk is not formated, MP4 utilities does not format it, windows will but I end up with garbage on the disk.

I have used S1Clone to clone a similar looking player but obviuosly it has a different chip so all I get is a white screen although PC recognises it and disk now works as flash drive.

Board is LH-036AK key V0.2 and chip is ATJ2092N

I can't find any other numbers such as screen number with out destroying
the thing.

Firmware version is
LH-92-01
CM60022
2007/09/27
ACT-V9.1.52

I have searched for this board and Chip number but to no avail. I have tried the firmware found but either the board is correct but not chip and if I use it I kill the player. Unfortunately I found S1clone after getting the disk error message so can only bring the player back to the disk error point.

Any help or suggestions please.