I did the modification on the BIOS. It worked, after i changed to another card. It looks like. the switch for the bios is dameged, from the first card.
After i changed to another card, it worked. I saved my old bios and modded it as shown in many tutorials. Flashing is fine. But after the restart, the flashed card is shown in Sapphire Trixx and in GPU-Z but it doesn´t work anymore. Frequency min and max are set to Zero. When i go back to the old BIOS, everything is working fine. I´ve done this several times now, but always with the same result. I tried a lot, but what i could found out. Doesn´t matter what i do, the standard settings are working the best, without issues. As far as i begin to modify settings, hashrate is going down and card is causing crashes.
Perhaps i´m to dumb for this mining stuff:-(
I leaf it as it is now. I have 92 Mh/s with my 4 cards. Perhaps this only works for 8GB cards, i don´t know..:-(

What i´ve understand now. Litecoinmining seems to be not possible, with gpu. What really suxx, are the tons of tutorials, showing how to mine litecoins with gpu:-(


Frustrated,
Scandalrosi