Emu XL-7 & MP-7 User's Group

make sure you are grounded (no static discharge)

grab ROM between thumb and forefinger at each Chip position, and
Gently press the chips to see if they crackle into place

it sounds like it could be heat-related oxidization of the contacts

inspct the contacts strip at the bottom of the ROM to see if all
contacts are clean, not scraped away, etc

--- In xl7@yahoogroups.com, "hiriburu64" <ben.bestion@l...> wrote:
> thank you for advice but i've already done different slots test, all
> my roms running in every slot except mp7 rom. bug come from the rom
> itself i think. but sometimes bug disapeared and rom is going on
> normally. i don't understand what's matter.
> >