Hi soory to do this topic again.

I am trying to upgrade my svi738 to msx2. On the first go I got the
msx2 logo but hten the machine resets. The problem was thought to be a
faulydisk/sub  rom from NYRIIKI.

I went to burn the new rom but the guy smehow messed up the 27256. He
then programed the code into a 27512, telling me to remove pin 1 an
all wil be OK. 
IT is not, now there is nothing!
I replaced the old roms and all still worked OK so the motherboard etc
is fine!

Could the progrmed 27512 somehow work or should i buy a new 27256?

Thanks
JP GROBLER

DELIGHTED ABOUT THE FURUTE OF MSX! - now to get the old ne working!

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