+Vorticon Posted March 5, 2019 Share Posted March 5, 2019 https://youtu.be/alEfzazTZ-U Any ideas as to what might be wrong with this console? Quote Link to comment Share on other sites More sharing options...
+arcadeshopper Posted March 5, 2019 Share Posted March 5, 2019 https://youtu.be/alEfzazTZ-U Any ideas as to what might be wrong with this console? I'd start with ram.. the program table is corrupt. 1 Quote Link to comment Share on other sites More sharing options...
Opry99er Posted March 5, 2019 Author Share Posted March 5, 2019 Damn.... that's an oddly specific bug... Quote Link to comment Share on other sites More sharing options...
+Vorticon Posted March 5, 2019 Share Posted March 5, 2019 I'd start with ram.. the program table is corrupt. How does one check the RAM without replacing the chips one by one? Is there a program that can do that? Quote Link to comment Share on other sites More sharing options...
+arcadeshopper Posted March 5, 2019 Share Posted March 5, 2019 How does one check the RAM without replacing the chips one by one? Is there a program that can do that? Stack good ram on top of the old ram Sent from my LG-H872 using Tapatalk 2 Quote Link to comment Share on other sites More sharing options...
+Vorticon Posted March 5, 2019 Share Posted March 5, 2019 Sounds like a plan Quote Link to comment Share on other sites More sharing options...
HOME AUTOMATION Posted March 5, 2019 Share Posted March 5, 2019 You could use VMBR through CALL LINK from MINIMEMORY to copy VDP RAM to CPU RAM than compare. If you have an FG99 you can save the MINIMEMORY image back to SD CARD than do a side by side with a HEXEDITOR(in sections). Quote Link to comment Share on other sites More sharing options...
HOME AUTOMATION Posted March 5, 2019 Share Posted March 5, 2019 In the previous comment I had meant to suggest using this procedure on both the console in question and on a similar console that is known to be good. Than comparing the generated code. Quote Link to comment Share on other sites More sharing options...
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