Incorrect Resolution Being Displayed

This is the OPS SPECCY Spec on his computer that he attached as a "ZIP" file.

The Intel Control Panel is only available when you have Intel Graphics installed. This is from Intel Support concerning Intel Control Panel: Open the Control Panel for Intel® Graphics .

Does your Intel i3 CPU have integrated Graphics? Please post your Intel CPU make and model. If it is not a APU (CPU with Graphics) then you won't have Intel Control Panel. If it does, then you should have Intel Control Panel available.

Maybe you should try a clean motherboard by using DDU to delete first all Intel Graphic driver and related software, if installed and then AMD Graphics drivers and software.

Make sure you have a copy of the Intel CHIPSET and AMD Graphics Driver full set. Your DxDIAG keeps showing errors with the Intel Control Panel. If your Intel has integrated Graphics then make sure you have a copy of the Intel Graphics drivers for your motherboard.

This is how to install AMD Graphics drivers with an Intel CPU with graphics. It concerns a Laptop but should still apply for desktop with Intel and AMD hardware.:Laptop graphics update...How to .

install AMD driver :

1) Download the correct AMD Full Set of drivers from AMD Support. Make sure your Windows is fully updated via Windows Update.

2) Use Windows Uninstall to uninstall current AMD driver and software. Then use DDU (Display Driver Uninstaller) in safe mode to eliminate all traces of the current AMD driver and software from your computer. Delete C:\AMD folder from the Root Directory. Reboot.

3) Go to Device Manager and click on "Display Adapter" and make sure you are on the MS Basic Display Adapter. If not, uninstall the AMD driver using Properties.

4) Try reinstalling the AMD FULL SET OF DRIVERS that you manually downloaded. Make sure to disable the Internet to prevent Windows Update from installing a newer version. Also configure Windows to prevent it from updating Drivers via Windows Update. Also it has been mentioned to disable any Anti-virus programs before installation of AMD Drivers.

5) If the new AMD drivers installs and works correctly, delete again the C:\AMD folder from the Root directory.

6)Enable both the internet and Anti-Virus program (if applicable).

7) Go back to Device Manager and check to be sure your GPU card driver is working and identified correctly.

DDU should have uninstalled any Intel Graphics driver and its related software.

When you installed Intel Driver and Support Assistant, did it install without errors?  What browser did you use to run Intel Driver?  Did the Intel Driver run correctly on your computer?

I have a Intel Bluetooth PCIe card (Gigabyte) and when I run the Intel Driver and Support Assistant it works fine. It scans my computer and shows all the hardware installed and the what Intel Drivers I need updated. I use Google Chrome Browser.

Does "Device Manager" show the Integrated Intel Graphics HD 630?  Try updating the Intel Graphics driver through Device Manager if it shows Intel HD 630.

How to identify your Intel Graphics Driver version: Identify Your Intel® Graphics Driver Version

How to identify your Intel Graphics Controller: Identify Your Intel® Graphics Controller

Does your Motherboard BIOS show that you have iGPU active or disabled? 

Did you have Integrated Intel Graphics before all this happened? 

Does your AMD GPU card work? Were you able to install the drivers for the AMD GPU card? Does Device Manager show your AMD GPU card installed and working correctly?

Try installing the Gigabyte Intel Graphic Drivers from Gigabyte Support after running DDU for Intel again. See if it installs.

DId you run SFC /scannow to see if your Windows was good?

I downloaded the Manual for your Motherboard and upload the Graphics part of the BIOS. It may not be the same since you updated the BIOS your computer. But should have something similar.

Is it possible when you have the AMD GPU card as default (PCIe 1 Slot) that the Intel integrated Graphics is disabled? Which might explain why you can't install the Intel Graphic drivers. That why you need to check to see if "DEVICE MANAGER" shows your Intel HD 630 active.

AS A LAST RESORTS ONLY: You can repair your Windows 10 by running a Ingrade Repair. Download Windows Media Creation Tool and use it to either create a .ISO file (to burn to a USB or DVD) or burn it onto a USB Flash driver (8 gigabyte or bigger) or DVD disk.

Install the USB Flash or DVD with the Windows 10 (version 1803) installation while on your Windows Desktop. Run the installation. Make sure to check the box that says to keep all personal information and apps. Once it finishes reinstalling WIndows 10 see if the Intel Graphics is installed and showing in Device Manager and AMD GPU card also.

Note: I did this same Ingrade Repair on my computer a couple of weeks ago and Windows has been running great since then. I was having a huge amount of DCOM permission errors (Windows Event Viewer) that was causing my Windows to freeze intermittently every few seconds. Re-installed Windows and all my errors pretty much disappeared.

You mentioned that you installed the latest Intel CHIPSET from Gigabyte Support, Correct? Then your motherboard CHIPSET should be up to date.

You can run Windows Cleanup to delete Windows.old to clear space on your hard drive. But I believe after 7 or 10 days it will automatically be deleted.