Hi, I have a MVS slot which had previously some click of death. I follow many traces to make me a matrix file of different links between components (and some had not a lot of information like PRO-C0)
I succeed in solving the issue of COD after wiring around +10s broken traces and changed 4 RAM chip (Fast 2K and slow 32K)
I wish not pollute any more the thread of smkdan (its diagnostic as well than the one of Razoola helps me a lot, thanks to people like them).
I'm now stuck in the crosshatch.
when I put a cartridge into the slot and check the 2 address for detection cartridge.
At 0100H it's good:
At 0182H it's not, the security code datas are good, but there is a shift in the address where it's supposed to be according to the wiki pages.
EDIT: Wrong previous sentence, it's good too, I have exactly the same values to the same address on a working set, but the cartridge doesn't start, stuck in crosshatch and no pad code buttons change the access to the menu.
thank you for your help.
I succeed in solving the issue of COD after wiring around +10s broken traces and changed 4 RAM chip (Fast 2K and slow 32K)
I wish not pollute any more the thread of smkdan (its diagnostic as well than the one of Razoola helps me a lot, thanks to people like them).
I'm now stuck in the crosshatch.
when I put a cartridge into the slot and check the 2 address for detection cartridge.
At 0100H it's good:
At 0182H it's not, the security code datas are good, but there is a shift in the address where it's supposed to be according to the wiki pages.
EDIT: Wrong previous sentence, it's good too, I have exactly the same values to the same address on a working set, but the cartridge doesn't start, stuck in crosshatch and no pad code buttons change the access to the menu.
thank you for your help.
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