Can't install missing drivers

[JustMe]

Hello, I hope that someone can help me please.

Yesterday I did a clean install of windows 10, installed some drivers and did windows update.
Now I notice that some drivers are missing and I don't know how to fix it.
I tried to reinstall the MEI drivers, but it says "fatal error during installation".

Here are the pics that show the yellow warnings:
https://ibb.co/2KNPMD0
https://ibb.co/M8L0x0H

Please bare with me, my level with computers is basic.

My specs:
Windows 10 Home
Graphics: MSI GTX750 Ti TwinFrozr OC 2GB DDR5
Cpu: Intel Core i5 4570 (3.2GHz) Socket 1150
Motherboard: Asus B85M-G
Monitor: LG 22MN430M-B IPS 21.5" FHD 16:9 75Hz FreeSync - 22MN430

Thank you for reading.

[Data129]

Do you have a serial port? That might be the unknown device. The sm bus, the chipset driver should take care of that one.

[JustMe]

Thank for replying. I apologize for the late response.
I did re-download and install the chipset and it did fix the sm bus. Now there's only the unkown device, i says this:
https://ibb.co/N3Ysycn

I had to search what a serial port is, I don't have anything to connect to those.

[DeividA_Intel]

Hello JustMe, 

Thank you for posting on the Intel® communities.   

Due to this product being discontinued, Intel Customer Service no longer supports inquiries for it, but perhaps fellow community members have the knowledge to jump in and help. You may also find the Discontinued Products website helpful to address your request. Thank you for understanding.  

Discontinued Products: 

• https://www.intel.com/content/www/us/en/support/discontinued-products.html 

Please keep in mind that this thread will no longer be monitored by Intel.  

Regards,  

Deivid A.  

Intel Customer Support Technician