Bios Mods -The Best BIOS Update and Modification Source

Hello,
first of all please dont bother my bad english. I am actually from Germany.

Last year i bought a Medion Erazer X6813 with gtx460m. Last week i got a GTX485m which is working fine. But on my Medion it wont show anything. After installing the GPU correctly i only get black screen. The Fan is working but the system wont start. I did a Bios-Flash with MSI GT680R BIOS which did work. But it wont start either. When i installa my old gtx460m everything works fine.

Current Bios - Information:
BIOS-Version: E16F2IM7.10A
BIOS-Build: 03/11/2011
EC-Version: 16F2EM71 Ver4.05
EC-Build : 02/24/2011


Is there any way to unlock the BIOS to accept my GTX485m? The new GPU was formerly used in a CLEVO - Notebook.


Please help me guys!! Its my last hope to get things working.

Do you have a link to a BIOS?

Yes, sorry forgot to post.

Link -> https://rapidshare.com/files/2806962560/16F2_10ZU.rar

I would try to find a vbios from an MSI 485m and flash that onto your card.
Could possibly request a vbios dump on an MSI notebook forum.

But first make sure you're able to blind flash.