XMNE ram error B board issue

[roy]

hey
board was dead before i got it-infinikey installed by me
start up with scrambled screen shows with "ram error" message
after a few seconds the picture changes colors and display
at the end it fixes on solid screen with white/green color
1-20 chips were all verified
no visual damage
tried 2 different working A boards
please tell me what you think...
thanks

 

[roy]

bump

 

[roy]

can anyone please share a thought?

 

[ItsBobDudes]

Get out the logic probe and start hunting for dead components...