System32 Drivers Pci.sys Download 38
Sanora Ngueyn
A quick analysis shows that in `pci.sys`, a function called "PciOverrideBridgeRequirements" got changed between .1 and .329 to add 2 additional override cases from the initial build of pci.sys. There does not seem to be a registry change to bypass this, but perhaps this can be overridden from ACPI: that's a slightly later concern I might look into, it does seem to act on a resource requirement value. For now, downgrading system32\drivers\pci.sys to the version shipped with the initial 18362.1/.10 ISO (take ownership, rename, replace) works fine, but it might be this'll need to be put back to allow future CUs editing this file to be installed. Perhaps as a workaround references to pci.sys in the registry could be renamed to, say, pci2.sys as well, but I'm not certain about this...
@magwezie, Thank you for this. In my case I have not had any major issues with sim racing games, just the odd crash here or there. So I stick to 1903 for the time being as it is relatively stable for me.
I used the guide provided in this thread by Andreas Thomaidis. It is worth reading it word for word and follow it EXACTLY as stated. I had a couple of issues when I didn't read correctly or save when it said I had to.
I cannot use iGPU (HDMI) and eGPU concurrently on my Mac Mini 2012 and the result in both blank screen. After fiddling with various Win10 version and config, I managed to get it working with my eGPU Gigabyte AORUS 5700XT card as the only display connection. I used the following steps to get it working.
4. Manually replace the MS Basic Display Adaptor driver with AMD Radeon 5700 XT via the Have Disk option. The purpose for this step is to ensure Win10 has the latest AMD driver installed and will be able to detect the card when eGPU is connected later.
7. Boot Win10 Boot Camp (you need to go blind here and you need to know which key and sequence to enter to login into Windows. Please note that the display will only be detected with the right display driver after successful login. After the driver is successfully loaded, the Windows desktop will appear on your screen.
So I'm super new to Windows as whole. I recently purchased a Razer Core X Chroma and a Radeon RX Vega 64. I'm receiving the error 12 for my gpu and I'm having trouble understanding this tutorial. Is anyone able to help me out? Maybe with a very simplified version of this tutorial? Sorry if this has already been asked. I bought all this for casual gaming and streaming. I'm just really hoping I didn't waste my money on all of this. Thanks!
@knot3d, I leave my EGPU plugged in all the time and swap between Windows and Mac OS as needed. You need to do the selection blind if you are running the Mac in closed mode (which I am). But once you get your timing right it works 90% of the time. When I have the lid open works 100% of the time, so I assume I just mess up the timing every once in a while.
The problem started when I attempted a Geforce Driver update to 451.48. Previous driver updates since 416.34 had processed without issues. However, this new one required a Windows reboot - and then all of a sudden all problems started:
7fc3f7cf58