Hacking SRAM cell error.

[RaydenEG]

I have a supercard Mini SD. I was fiddling with it today trying to get Scumm to work. I was having issues writing to my sd card but that was a whole different issue that required some work with my reader. I was eventually able to get it to workand I put Scumm on and tried to run it but I just got 2 white screens. I did a search for it and read something about doing the self check test by holding down L+R. I wasnt sure if it was related but I decided to do it just incase and then this showed up. Any thoughts? Whats it mean? Is it fixable?

If the picture doesnt load all it says is:

Test SRAM
SRAM cell error.

Thanks.

 

[RaydenEG]

I just tried turning it on and performing the test again. I got a new msg

Test SRam
SRAM error:
0131020603270407

CPLD error

In the #s every 2 alternating numbers are blue. I assume that is just to make it easier to read.

 

[RaydenEG]

Well I was able to get rid of the errors by removing and reinsterting the card a few times and some patience

but still having issues.

It passes all of the self check tests but nothing is running. Everything i try to run just goes to a white screen or two. Games that used to work that I just backed up this morning just goto two white screen. GBA games goto a white screen after the GBA logo.

I was still on firmware 1.63. I have tried to upgrade to 1.70 with no luck. White screen.

Maybe I messed up the firmware earlier when things werent going so well? I got distorted red pixels when i tried to patch it earlier. It still claims to pass the firmware check and claims its 1.63... any ideas at all?