Hardware found a rly old r4 sdhc revolution, which firmware?

[BigMane]

Tried the one from the site, no luck, also tried the one with ysmenu but gives me a black and white screen. not sure what else to try

 

[SylverReZ]

Tried the one from the site, no luck, also tried the one with ysmenu but gives me a black and white screen. not sure what else to try

Do you have a picture of the back of the cart?