Bios mod to Replace 9500m gs with 9300m gs

[NB91]

Hello everyone. Sorry for the long post, but it was necessary in order for me to fully explain my problem.
So here's the story, my 9500 M GS on my Asus M50SV died a few weeks ago and I just bought a 9300 M GS to replace it.
The laptop turns on and I can hear the bios chime, but there is no video signal sent to the screen or via the dsub port.
I know from exploring my bios in AMI MMTool (3.26) that the original bios version 207 can only recognize 8600M gt and 9500m gs as well as an ati graphics card.

That being said, I wanted to add a module to my bios, so I started by extracting the 9300M gs module from the M50VA's bios (same age laptop that came with the 9300M GS). So far, everything was going well.

When I tried to insert the module I extracted into thz m50sv bios, things got complicated. In fact, it would appear in the list with «POST» as module name, is that normal?

So all that beng said, here are my questions
-how do I add the 9300M GS module to my bios?
-once this module is added, how can I flash my bios with the modded rom? I heard about blind bios flash, booting while holding ctrl+home etc, but didn't work for me. Is there another way? Keep in mind I have no video signal, and that all the work I'm doing on MMTool is being done on another pc

Thanks a lot for your help

Best regards

[james19211]

Hello everyone. Sorry for the long post, but it was necessary in order for me to fully explain my problem.
So here's the story, my 9500 M GS on my Asus M50SV died a few weeks ago and I just bought a 9300 M GS to replace it.
The laptop turns on and I can hear the bios chime, but there is no video signal sent to the screen or via the dsub port.
I know from exploring my bios in AMI MMTool (3.26) that the original bios version 207 can only recognize 8600M gt and 9500m gs as well as an ati graphics card.

That being said, I wanted to add a module to my bios, so I started by extracting the 9300M gs module from the M50VA's bios (same age laptop that came with the 9300M GS). So far, everything was going well.

When I tried to insert the module I extracted into thz m50sv bios, things got complicated. In fact, it would appear in the list with «POST» as module name, is that normal?

So all that beng said, here are my questions
-how do I add the 9300M GS module to my bios?
-once this module is added, how can I flash my bios with the modded rom? I heard about blind bios flash, booting while holding ctrl+home etc, but didn't work for me. Is there another way? Keep in mind I have no video signal, and that all the work I'm doing on MMTool is being done on another pc

Thanks a lot for your help

Best regards

Hi, did u ever figure out what to do with it? I have the same problem.
Thanks J.