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9200m GS bios dumping


ByteWorkz
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Hi all,

 

After a week of reading, trying, getting errors and swearing. I just had to ask here for help.

I'm trying to get some dual-screen action on my laptop and Samsung Syncmaster.

 

It's a:

HP Dv5-1150 ED

nVidia 9200m GS, 256 MB

4 gigs of memory

And so on.

 

Got everything working just fine,even Qe/Ci is working perfect. But no dual-screen support so far.

So did some searching and lots of reading, and found out i had to dump my videocard bios and run it through NVCAP_Maker. So prepared a USB stick to boot DOS, copied nvflash.exe on there along with cwsdpmi.exe.

 

But it didn't dump. Tried 4 different versions of Nvflash but no luck. Keep ending up with a dump of 0 bytes.

It also gives an error, version: invalid. And with older versions of nvflash I get errors but it gives a ID, EEPROM ID=20,00f.

 

Really hope someone here can help me out.

 

Greetings, Byte

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