My IIFx does power on, chimes, and even boots from a floppy or it’s hard drive. However I have no video output since all Nubus slots are dead.
I have checked the power pins of the nubus slots and all are ok.
The Apple Graphics card is known good, same for m1212 monitor, psu, Rom, ram since these parts work fine in my other IIFx.
IIFx Board is the old revision A, same one as in my working IIfx. Jumper settings are identical. All capacitors were tantalums, replaced them just in case with the axials too without result.
I don’t have a scope. Is there anyone with the same problem that can point me to the right direction to fix this ?
I have checked the power pins of the nubus slots and all are ok.
The Apple Graphics card is known good, same for m1212 monitor, psu, Rom, ram since these parts work fine in my other IIFx.
IIFx Board is the old revision A, same one as in my working IIfx. Jumper settings are identical. All capacitors were tantalums, replaced them just in case with the axials too without result.
I don’t have a scope. Is there anyone with the same problem that can point me to the right direction to fix this ?