Hi everyone,
I'm new to this group and I own a Matrix 1000 since 1999.
To make it quick, I had that lost voice-chip problem for years without knowing it and fixed last month by buying a new CEM chip.
BUT, after upgrading from 1.11 to 1.13 ( and a few eprom settle problems) yesterday, I lost all my ram patches after doing a simple calibration test !
How can that be possible ?
Are they really lost or is it just a problem of accessing to the ram ?
I tried two hard resets but nothing has improved.
I don't wan't to dump in factory patches without trying something else : I'm not sure that ram patches were genuine or not (I never edited patches because I found them good).
thanks for your help.
Joël