I had an Asus Maximus VI motherboard with three monitors attached. Windows 10 OS.
1. An HP (primary)
2. An Acer (side monitor)
3. A home theater screen (Sony) that runs through a Yamaha receiver.
Everything worked as I wanted with the BIOS on the old motherboard showing up on the primary (HP) display. I then upgraded the PC and ended up with an Asus Maximus X motherboard, but now the displays are not acting as I'd hoped. The video card hasn't changed between setups. It's a Gigabyte (Nvidia) 1070.
I had so much trouble that I bought cables to get each monitor to end at Display Port (the HP is natively HDMI, the Acer is DVI and the theater his HDMI). So now I can at least move them about on the card itself. However, no matter what I do the "BIOS" appears on the theater screen which is a real pain as it's often turned off and in another room away from the PC.
Nothing I do can seem to get this to appear on my primary HP display. Once Windows loads everything is fine, but prior to that, no luck. I've tried all sorts of settings including CSM enabled, disabled, etc. Nothing seems to impact it.
My friend has an MSI board and they have a feature to read the Win10 setup to ID which monitor is primary. I don't see any such option for Asus.
1. An HP (primary)
2. An Acer (side monitor)
3. A home theater screen (Sony) that runs through a Yamaha receiver.
Everything worked as I wanted with the BIOS on the old motherboard showing up on the primary (HP) display. I then upgraded the PC and ended up with an Asus Maximus X motherboard, but now the displays are not acting as I'd hoped. The video card hasn't changed between setups. It's a Gigabyte (Nvidia) 1070.
I had so much trouble that I bought cables to get each monitor to end at Display Port (the HP is natively HDMI, the Acer is DVI and the theater his HDMI). So now I can at least move them about on the card itself. However, no matter what I do the "BIOS" appears on the theater screen which is a real pain as it's often turned off and in another room away from the PC.
Nothing I do can seem to get this to appear on my primary HP display. Once Windows loads everything is fine, but prior to that, no luck. I've tried all sorts of settings including CSM enabled, disabled, etc. Nothing seems to impact it.
My friend has an MSI board and they have a feature to read the Win10 setup to ID which monitor is primary. I don't see any such option for Asus.