Hello Everyone!
I have a problem with my Asus G751 without G-Synch function.I want to activate the gsynch function in the Nvidia Physx System so tried many solutions, but no one from this worked.
First :I try to install from the leaked driver the nvlddmkm.sys but in device manager the graphiccard said Error 43.I look up and found, that Windows 10 need minimum the hotfix driver 430er from Nvidia.And the old workaround only worked on win 7.I copy paste the nvlddmkm.sys to the display driver folder, but no installiation possible.I deactivate driver signature, but nothing happens.
Second step: I found on a website, that the nvami.inf hast he supportet IDs for Asus Notebooks, so I searched for my ID: 13D7 and fort he G751 with G-synch: 1617 an changed the sections. (13D7 has Section016, 1617 has Section022) Result: not possible to install driver.
Thrid step: I searched in the display ini for my notebook, don’t know what to change there, so i closed it. I searched fort he nvlddmkm.sys but with the editor and with notepad++ it isn’t possible to read this file.
Fourth step: I realized that the Hardware ID from my graphiccard ist he problem and i read that is possible to change it with vbios update:My device ID: 10DE 13D7 1043 22DA (gpuz)My vBios Version: 84.04.1F.00.46I loaded the vbios from the card with the id 1617 (Asus 980m 4GB Gsynch) and use nv flash (many versions tested) with and without bypass, with protectoff and -6 etc. all results the same:Board ID missmatch, decive ID missmatch (your ID: 13D7, Bios ID 1617)So no way to flash.
Last step: I read that the ID is wrote in the bios and the nvidia driver check some lizense cookies in the bios to activate gsynch, so i searched fort hat and found a tread, where someone said, that he have the bios and the cookies and searching for somebody who can integrate these in the Bios rom. No response on this tread (
https://www.bios-mods.com/forum/Thread-R...ght=g751)I used the tool amibcp 4.53 to edit my G751JYAS.213 Bios, but don’t know what to change. (to enable the bios options i red change from default to user, but there are over 200 options?)
New idea:I read the Hardware ID is saved with smds on the graphiccard and only on this way to change the hardware ID it will possible to get G-synch wrote somebody (don't find the link) so overthink to take the soldering iron an change the id, but nowhere is a picture which smds change to get a new ID.
I hope somebody can help me to activate G-synch with software or help/tips something like this.