SGM not working

[JOD-I]

I just got a SGM off of ebay and at first everything was great.  I followed the instructions in the instruction manual when it started not to work.  I did a diagnostic and it tells me that ram 0000H-1FFFH: ERRORS FOUND.  Is there nothing I can do?

[artrag]

replace the memory chip ?

[Kiwi]

Does the red power LED show up when inserted into the expansion port?  Makes sure it in there. 

Otherwise, contact Opcode for support:

 

[Bmack36]

9 hours ago, JOD-I said:

I just got a SGM off of ebay and at first everything was great.  I followed the instructions in the instruction manual when it started not to work.  I did a diagnostic and it tells me that ram 0000H-1FFFH: ERRORS FOUND.  Is there nothing I can do?

Are you using the Atarimax when you get the errors? Double check that the BIOS bypass is turned off by pressing the * key in the atarimax menu. 

Edited August 21, 2020 by Bmack36

[JOD-I]

Bmack36 - You are awesome!  yes I was, yes I did and after turning it off it worked!  THANK YOU!