Questions tagged [vga]
A graphical standard introduced by IBM, but mostly used to refer to a 640x480 display device
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Can DMS-59 output an analog and digital signal simultaneously?
I have some old computers with cards that use DMS-59 for their output. I'm mostly connecting them to old monitors with only VGA inputs. But I was thinking of using that second monitor dongle to ...
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Can two VGA monitors connected at 1 port be set up as an extended display?
I want to set up my two VGA monitors to work independently from each other and not as duplicates.
I am using a split VGA cable. My PC has no HDMI, just a 15 pin VGA and one 9 pin VGA output. There's ...
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Why is the VGA LED constantly on and HDMI is not working on Gigabyte B760 GAMING X AX DDR4?
I asked about a similar problem in this post and flashing the BIOS worked.
However, the guy I built this PC for told me it's weird that the HDMI is not working and he only has a blank screen. When I ...
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Issue booting newer Linux kernels with multiple VGA adaptors (ASPEED and AMD)
I built a custom server using Ubuntu 22.04 with a B650D4U server motherboard that takes a Ryzen CPU - and it worked perfectly. I then upgraded to Ubuntu 24.04 and video output (which is on the VGA ...
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Why does my VGA adapter still work without power?
I bought a VGA to HDMI adapter here https://www.amazon.com/dp/B08GZ159FJ/ and for some reason it still works without the power cable being attached to the adapter.
My intention was to partner it with ...
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After changing the VBE configuration in the SeaBIOS from using I/O ports to using MMIO, Windows cannot boot
QEMU's std VGA, when using the PCI interface, provides both I/O ports and MMIO to configure VBE. SeaBIOS uses I/O ports by default to configure VBE. I tried modifying the VGA BIOS code in SeaBIOS to ...
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Dual monitors won't connect
I recently bought 2 LG monitors and am HP Tower. When I connected the computers it would not read/detect the second monitor. I bought a VGA/HDMI cable so that one monitor is connected to the tower and ...
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B760 GAMING X AX DDR4 VGA led is constantly on (HDMI not working)
I completed my new PC - everything works fine... USBs are charging,fans spinning, but the CPU and RAM LED blinks but the LED stays on the VGA ..
What could be the issue? Not internal graphic port (...
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Is there any way to use dedicated graphic card for external monitor instead of integrated Microsoft Basic Display Adapter on Windows 10?
I have a very tough problem and I couldn't find a solution yet.
I am having an Old PC (Acer Aspire 7750G) which it has still good hardware capabilities. But its north or south bridge (I don't remember ...
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Script Intel Graphics Driver's brightness
On my old PC I have
a dumb VGA desktop monitor (without DDC control)
integrated Intel graphics graphics card (just signal level, not illumination)
the only way to change brightness is on front panel ...
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PC drawing power from screen?
I have a PC connected to a screen. Recently (over the past 5 weeks) the screen has been physically dying, as if the power had been unplugged.
What I have tested:
I have tested different screens, of ...
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How to connect VGA Desktop with HDMI Laptop? [closed]
I have a computer that is working fine except for my monitor, so I can't do much with my computer. So, now I want to turn my desktop into a private server but I don't have access to my monitor I ...
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Can I connect to the monitor only using display port cable and the other 2 (VGA and HDMI) may remain unconnected?
There is a 165 Hz 1920x1080 monitor I want to buy has VGA (D-Sub), DP 1.2 and HDMI 1.4 ports.
How do I connect it to make things appear on the screen? Can I connect to the monitor only using display ...
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S-Video or VGA to HDMI resolution
I have a Dell Latitude C840 laptop. It has a 1600x1200 LCD screen and a NVidia GeForce4 440 Go video card (I think). It also has S-Video and VGA connectors.
I would like to convert S-Video or VGA to ...
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HDMI/DP to VGA adapers dying
I have multiple custom built server drawers that have been created in order to test multiple HDD's at once.
All the drawers are connected to a KVM (Tripp-Lite B070-016-19) using the following setup, a ...
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