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Is it normal for connected HDMI to be the primary display instead the connected VGA?

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Ant

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Jul 5, 2021, 4:02:21 AM7/5/21
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I have both HDMI (HDTV) and VGA (monitor) connected to my new 64-bit W10
Pro PC (Intel Core i5-10400 Comet Lake 2.9GHz 6-Core LGA 1200 CPU
(includes Intel UHD 630 GPU), ASRock H510M-HDV/M.2 Intel LGA 1200
microATX motherboard, MSI NVIDIA GeForce GTX 750 Ti DirectX 11.2
N750TI-2GD5/OC (2 GB of VRAM), etc.). It didn't matter if I use the
onboard video or the video card. I want my VGA (monitor) to be my
primary screen and my HDTV to be the secondary. Even UEFI stuff shows on
my HDTV (HDMI). Nothing on my monitor (VGA)! I remember the old PCs used
to show same stuff on both displays during old BIOS and CMOS!

Also, I'm using an old OmniCube KVM (PS2+VGA) from Y2K for my VGA
monitor. W10 says my monitor is #2 (VGA) while HDTV (HDMI) is #1. How
can I tell the motherboard to use my monitor as the first display (VGA)
instead of my HDTV (HDMI)?

Thank you for reading and hopefully answering soon. :)
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H1M3M

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Oct 6, 2023, 7:06:51 AM10/6/23
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Ant wrote:
> I have both HDMI (HDTV) and VGA (monitor) connected to my new 64-bit
> W10 Pro PC (Intel Core i5-10400 Comet Lake 2.9GHz 6-Core LGA 1200 CPU
> (includes Intel UHD 630 GPU), ASRock H510M-HDV/M.2 Intel LGA 1200
> microATX motherboard, MSI NVIDIA GeForce GTX 750 Ti DirectX 11.2
> N750TI-2GD5/OC (2 GB of VRAM), etc.). It didn't matter if I use the
> onboard video or the video card. I want my VGA (monitor) to be my
> primary screen and my HDTV to be the secondary. Even UEFI stuff shows
> on my HDTV (HDMI). Nothing on my monitor (VGA)! I remember the old
> PCs used to show same stuff on both displays during old BIOS and
> CMOS!
>
> Also, I'm using an old OmniCube KVM (PS2+VGA) from Y2K for my VGA
> monitor. W10 says my monitor is #2 (VGA) while HDTV (HDMI) is #1. How
> can I tell the motherboard to use my monitor as the first display
> (VGA) instead of my HDTV (HDMI)?
>
> Thank you for reading and hopefully answering soon. :)
>


Greeints from the future... This is is probably a bit late, so I guess
you solved it already. Other than configuring it on Windows (Windows Key
+ P), I suppose you could configure the primary video out from the Bios,
if the mobo supports it.

Ant

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Oct 7, 2023, 9:06:19 PM10/7/23
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Hi! Better late than never. I have to live with this hardware design. If
I want my VGA screen, then I disconnect my HDMI cable.

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"Who among the gods is like you, O Lord? Who is like you--majestic in holiness, awesome in glory, working wonders?" --Exodus 15:11. --Romans 5:1-2. Dang old bodies, allergies (>3.5 wks. so far), upgrades, reboots, bugs, heat, brokeness, oldness, issues, delays, out(r)ages, etc.
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