Hi,
One of my two MK2 stopped working (no display but video sync ok).
Tests performed:
Chips and PSU tested with the working board : ok
Voltages : ok
Chips info on serial connection gives the right chips and the same information on both working and non-working boards
Boot with Turbo Chameleon : display ok from the AV port but Basic doesn't start unless i deactivate "copy ROMs from C64" option in Boot-Loader settings.
With this option deactivated, boot screen is here and Diag tests are ok
Does-it mean that ROM files are corrupted within MK2?
I tried flashing old and new firmware back and forth and I tried also booting with custom kernals and Char rom but it doesn't change anything.
Do you have an idea on other tests to perform?
Thanks.
Amine