Graphics
Intel® graphics drivers and software, compatibility, troubleshooting, performance and optimization
17447 Discussions

PCI Memory Controller driver not found

driversaregone
17,347 Views

My pci memory controller driver and SM bus controller driver is not found. I went to PCI lookup and found that the drivers are as the picture seen below but I can not find it anywhere. Can someone help me find the PCI memory controller please!

driversaregone_0-1617634262443.png

if you cant see it then refer to the file below.

That is the largest I can make that. Here are the drivers. If anyone can help me fix the other one too, that will be greatly appreciated.

driversaregone_1-1617634348906.png

 

Labels (1)
0 Kudos
1 Solution
driversaregone
17,290 Views

Ok so I extracted right, I go to device manager and the errors are gone now? I can't find the pci stuff anywhere. The only thing I did was install intel chipset software installer. was that a bad move?

View solution in original post

18 Replies
Stefan3D
Honored Contributor II
17,344 Views
driversaregone
17,345 Views
driversaregone
17,344 Views

but wait, do I just download the latest one?

Stefan3D
Honored Contributor II
17,326 Views

Yes, sort by date to catch the latest.

Otherwise Windows update will sooner or later suggest to update a driver from 1968 🙄

driversaregone
17,324 Views

Got it, thanks! And one more thing, after I click download a new web comes up with a link, what do I do there?

Stefan3D
Honored Contributor II
17,315 Views

Click the CAB file and choose download

unpack it the same way like a ZIP file to a new folder

in device manager select update driver for the messed up device

select have disk

navigate to the download folder and select the INF file

driversaregone
17,306 Views

I keep clicking it but it wont download anything

driversaregone
17,301 Views

Ok I got it, now Im gonna need a little more help as I dont know how to unpack it.

Stefan3D
Honored Contributor II
17,294 Views

A popular unpacker is 7zip

After installation you can right-click a CAB file and select extract to "xxx"

driversaregone
17,291 Views

Ok so I extracted right, I go to device manager and the errors are gone now? I can't find the pci stuff anywhere. The only thing I did was install intel chipset software installer. was that a bad move?

Stefan3D
Honored Contributor II
17,273 Views

If the yellow triangles are gone everything is fine.

The devices have different names now, similar to screenshot below

 

stefan133-20210405-173945

driversaregone
17,271 Views

Nope. It looks like this.

driversaregone_0-1617637335122.png

 

driversaregone_1-1617637399652.png

like that?

Stefan3D
Honored Contributor II
17,269 Views

Perfect. No yellow triangles anymore.

Device A121 has the official Intel name now.

driversaregone
17,263 Views

ok, thank you so much for your help!

AlHill
Super User
17,218 Views

You need to install the MEI (management engine).

If that does not work, So the Intel support engineers can have more information about your system, Download, run, and save the results of this utility as a text file:
https://downloadcenter.intel.com/download/25293/Intel-System-Support-Utility

Then ATTACH the text file using the instructions under the reply window ( Drag and drop here or browse files to attach ).

Doc (not an Intel employee or contractor)

Childhood_is_over-3
7,636 Views

I have that same issues too idk how to fix it i'm trying to find intel chipset driver to download it

 

Childhood_is_over3_0-1644045346355.png

 

 

 

n_scott_pearson
Super User Retired Employee
7,583 Views

@Childhood_is_over-3, over 3 what? My kids are well over 3 decades old and they still act like children ;^)

Ok, bad-attempt-at-humor over with, to answer the question for you, we need to know what chipset your motherboard has.

...S

Reply