Change Graphics 770m to 970m on a Medion erazer

[gerxxxcoldeyexxx]

Hello Techfreaks.

 

I have now a problem to change m graphicscard.

I has read some infos, so i must costumize my nvidea driver and change my vbios from the 970m.

 

Ok, 

At this time.

Windows has load the driver, but is telling me (Code 43).

 

I has tryed to read my vbios with GPU-Z and NVIDIA Firmware Update Utility (Version 5.541.0).

But here is the problem.

Bye NVFLAS was the response:

 

F:\Downloads\Unzip\NV Flash>nvflash64 --savegmac savegmac.rom
NVIDIA Firmware Update Utility (Version 5.541.0)
Copyright (C) 1993-2018, NVIDIA Corporation. All rights reserved.

ERROR: No NVIDIA display adapters found or
       I2C Device Table does not contain a MCU device entry (0x98)

 

but bye looking at my PCI Founds i has this:

 

List all the PCI devices in the system:
     [S#:B#:D#.F#]  [Description]
<00> 00:0000:00.00  PCI Standard-Host-CPU-Br³cke(8086:0C04)
<01> 00:0000:01.00  Intel(R) Xeon(R) processor E3 - 1200 v3/4th Gen Core processor PCI Express x16 Controller - 0C01(8086:0C01)
<02> 00:0000:02.00  Intel(R) HD Graphics 4600(8086:0416)
<03> 00:0000:14.00  USB-xHCI-kompatibler Hostcontroller(8086:8C31)
<04> 00:0000:16.00  Intel(R) Management Engine Interface (8086:8C3A)
<05> 00:0000:1A.00  Intel(R) 8 Series/C220 Series USB EHCI #1 - 8C26(8086:8C2D)
<06> 00:0000:1B.00  High Definition Audio-Controller(8086:8C20)
<07> 00:0000:1C.00  Intel(R) 8 Series/C220 Series PCI Express Root Port #1 - 8C10(8086:8C10)
<08> 00:0000:1C.02  Intel(R) 8 Series/C220 Series PCI Express Root Port #3 - 8C14(8086:8C14)
<09> 00:0000:1C.03  Intel(R) 8 Series/C220 Series PCI Express Root Port #4 - 8C16(8086:8C16)
<10> 00:0000:1C.04  Intel(R) 8 Series/C220 Series PCI Express Root Port #5 - 8C18(8086:8C18)
<11> 00:0000:1D.00  Intel(R) 8 Series/C220 Series USB EHCI #1 - 8C26(8086:8C26)
<12> 00:0000:1F.00  Intel(R) HM87 LPC Controller - 8C4B(8086:8C4B)
<13> 00:0000:1F.02  Intel(R) 8 Series Chipset Family SATA AHCI Controller(8086:8C03)
<14> 00:0000:1F.03  Intel(R) 8 Series/C220 Series SMBus Controller - 8C22(8086:8C22)
<15> 00:0001:00.00  NVIDIA GeForce GTX 970M (10DE:1618)
<16> 00:0003:00.00  Killer E2200-Gigabit-Ethernet-Controller(1969:E091)
<17> 00:0004:00.00  Intel(R) Dual Band Wireless-AC 7260(8086:08B1)
<18> 00:0005:00.00  Realtek PCIE CardReader(10EC:5227)

 

also, is GPU-Z reporting:

 

see picture please

 

So i has treyed to find my VBIOS via nvflash64, and this was the answer:

 

nvflash64 --licinfo
NVIDIA Firmware Update Utility (Version 5.541.0)
Copyright (C) 1993-2018, NVIDIA Corporation. All rights reserved.

Adapter: GeForce GTX 970M     (10DE,1618,1462,0000) H:--:NRM  S:00,B:01,D:00,F:00

EEPROM ID (00,0000) : Unknown

Adapter not accessible or supported EEPROM not found, skipping
Reading VBIOS image from EEPROM.
ROM image is not present.

No License Found or Unsupported.

 

I hope, here is someone, who can help me by this problem.

Thanks a lot, in advance.