Supercard Lite SRAM error HELP Please!

Hi all,
I have a Supercard Lite (Slot2). It has been working fine but now it's not working. I can see the menu screen with list of games but when I selected a game from the list, it would give me white screens. I did the L+R button + On button to do RAM test, and get SRAM error aa8a. I don't know what this mean. I cannot find any other place for support or even fireware upgrades. Spend alot of money on it, so I really need to get it to work again, please help.

...I tried to google a solution but what i found on another forum was another person asking the exact same question in the exact same manner, ray.