Clevo P170HM with NVIDIA GTX670MX - Prema pls Look

[TNNotebooks]

Hallo

 

i dont know how to go on 

I installed in a Clevo P170HM a NVIDIA GTX670MX Card

 

First

Original VBIOS of that  card is  80.04.5B.00.A5  ( M_backup.rom by nvFlash and GTX670MX original VGA BIOS.rom by GPUZ Dump )
System booted to Windows but NVIDIA Driver van not be installed and Card is shown als Standard Adapter.  
So i flashed the Clevo 670mx - 3GB - 80.04.58.00.03 - 'OC edition'_rev2    
and now Notebook have Start screen and 2 Beeps  but do not Boot to Windows any more -- same like posted here.
www.techinferno.com/index.php?/forums/topic/7617-p150hm-with-gtx-670mx-not-booting-normally/& 

Actual Status : I desoldered the BIOS Chip , Reprogrammed with the Original VBIOS of that  card  80.04.5B.00.A5 on a external Programmer  and soldered the Chip to the Card. Now Windows is starting as Standard VGA Adapter again.

 

 

BIOS 1.00.02

EC     1.00.02

VBIOS 80.04.5B.00.A5

 

Hardware ID of GPU

Prior 

PCI\VEN_10DE&DEV_11A1&SUBSYS_00001558&REV_A1
PCI\VEN_10DE&DEV_11A1&SUBSYS_00001558
PCI\VEN_10DE&DEV_11A1&CC_030000
PCI\VEN_10DE&DEV_11A1&CC_0300

Der Prozess zum Installieren von Treiber 
display.inf_amd64_d52ffbbc7f640691\display.inf
für Geräteinstanz-ID 
PCI\VEN_10DE&DEV_11A1&SUBSYS_00001558&REV_A1\4&38EC51A5&0&0008 
wurde mit folgendem Status beendet: 0x0.

 

 

Infos : http://null-bin.blogspot.de/2015/08/how-to-modify-nvidia-notebook-driver.html

 

 

Action : Driver  Unziped
C:\NVIDIA\DisplayDriver\385.41\Win10_64\International

 

Action : nvcvi.inf modified : 3 Lines added

 

[NVIDIA_Devices.NTamd64.10.0...14310]
%NVIDIA_DEV.11A1.0000.1558% = Section030, PCI\VEN_10DE&DEV_11A1&SUBSYS_00001558 

 

[NVIDIA_Devices.NTamd64.10.0]
%NVIDIA_DEV.11A1.0000.1558% = Section029, PCI\VEN_10DE&DEV_11A1&SUBSYS_00001558 

 

[Strings]
NVIDIA_DEV.11A1.0000.1558 = "NVIDIA GeForce GTX 670MX"

 

Action : Setup.exe in Nvidia Folder
Setup starts , Hardware compatibily check passes
At Driver Installation aborts and say - Error Driver installation

 

Also tried 

http://www.drivethelife.com/windows-drivers/how-to-disable-driver-signature-enforcement-on-windows-10-8-7-xp-vista.html#part3

 

Action : Device Manager , Driver manual Installation from Source . INF File chosen - Driver installation starts but fails with this Message about a Hashvalue is not present 

 

Fehler beim Installieren der Treibersoftware für das Gerät
Es wurde Treibersoftware für das Gerät gefunden, aber bei der Installation ist ein Fehler aufgetreten.
NVIDIA GeForce GTX 670MX
Der Hashwert für die Datei ist in der angegebenen Katalogdatei nicht vorhanden. Die Datei ist wahrscheinlich beschädigt oder wurde unerlaubt geändert.

 

So System Says a Hashvalue is not correct 

What i have to do ?

 

Do i need a VBIOS and or a other MOD Driver ?

 

Thanks 

 

Thanks 

nvcvi.rar

Edited September 6, 2017 by TNNotebooks