OK, your ios look good. You updated online correct? Your pal games will not work with the chip, so don't try.
Does the gecko os load? And crash when you run the game, or crash at load.
If it crashes at load try this one
If it loads, try to change the settings for disk ios or similar to disk default or similar. It could to set to 249, which you don't have.
When you load your games from the disk channel, NTSC what happens?