(adsbygoogle = window.adsbygoogle || []).push({}); This is what it says when I open multiman.

Your current configuration is not supported!
Cobra compatible firmware is not detected and mmCM cannot operate.
Click OK to launch multiMAN.

I didn't have this problem before.. Now I can't even load games to XMB screen..

Please help me.

Thanks - GrefzNGU

Try going into Rebug Toolbox and on the Utilities tab, make sure you have Toggle Cobra Mode to Enabled.

Thanks bro this fixed my problem <3

No problem! Glad I can help