zickfun

Does that mean I have to purchase this "MO disk"?

I was mucking around with manual mode and was trying to get rid of the EU volume limit on my MZ-N710 but in the end all I did was resulted in a decline in sound quality. With credit to my stupidity I went for a NV Reset thinking it was a reset of all the thing's I've done but infact after I did the "Reset" I read the manual to find out it was an EEPROM reset. Obviously this leaves me in abit of a dilemma so does anybody know how to reflash the EEPROM of the MD Unit?

Does that mean it's possible to unlock the volume limit on my MZ710 just using service codes and not having to open up the unit itself? And is this possible by looking up the MZ510 manual, which I thought that they were all identical except in terms of looks (i'm basing this on the fact of that old mod a while back where you could unlock mz910/n10 functions on a mz510) Thanks in advanced.