My Cat Pressed Something and Now One Monitor Has Weird Colors—How Do I Fix It?
My cat walked across the keyboard, and afterward the colors on my right monitor looked wrong. Night mode, color filters, HDR, and screen tint all appear to be…
DisplayPort
Advice Before Building a New PC for WoW and Streaming
I'm getting ready to build a new PC for playing World of Warcraft and streaming. It has been about 15 years since I put a computer together, so…
Why isn’t G-SYNC available with my GTX 1650 Super and FreeSync monitor?
I have a GTX 1650 Super connected to an LG 24G411A monitor. FreeSync is enabled in the monitor's settings, but NVIDIA Control Panel doesn't show the option to…
What’s the best way to extend a VGA monitor, keyboard, and mouse 10–20 meters?
I'm trying to place a VGA/DVI monitor, keyboard, and mouse about 10–20 meters away from an HP ProDesk 400 G5 SFF desktop. The computer has VGA, USB, and…
Can this monitor be repaired, or is the display panel failing?
My second monitor powers on and detects the DisplayPort signal, but it suddenly started showing horizontal lines, blurry images, and other corruption while I was using it. At…
Both monitors lose signal during games while the PC keeps running
My monitors randomly lose video signal while I'm playing certain games. The PC remains powered on, the game audio and Discord conversations continue through my headphones, but both…
Why isn’t G-SYNC available with my GTX 1650 Super and FreeSync monitor?
I have a GTX 1650 Super connected to an LG 24G411A monitor. FreeSync is enabled in the monitor's settings, but NVIDIA Control Panel doesn't show the option to…
How Can I Connect 6–8 Monitors to a PC with Limited GPU Ports?
I bought my PC prebuilt because I didn't have time to assemble one myself. The graphics card has one HDMI port and three DisplayPort outputs, while the motherboard…
How Can I Run 6–8 Monitors With a GPU That Has Limited Ports?
I bought my PC prebuilt because I didn't have time to build one myself. The graphics card currently has one HDMI port and three DisplayPort outputs, while the…
Can a KVM switch let me share three monitors, a keyboard, and a mouse between my work laptop and home PC?
I'm trying to simplify my office setup. I currently have a work laptop connected through a dock to two monitors, a keyboard, and a mouse, while my home…
New monitor briefly flickers black every few minutes—driver issue or should I return it?
I recently bought a new ASUS TUF 24-inch 1080p 200Hz gaming monitor, and it briefly flashes black for about 0.1 seconds every few minutes before returning to normal.…
Should I Use DisplayPort or HDMI 2.1 for a 1440p High-Refresh Monitor?
I'm upgrading from a 1080p 144Hz monitor and want to choose the right connection for my MSI RTX 3080 LHR. The card has three DisplayPort 1.4a outputs and…
BIOS and POST screen stay black over DisplayPort, but Windows works
My PC boots into Windows normally, but I no longer see the manufacturer logo, POST messages, or BIOS screen during startup when using DisplayPort. The BIOS itself seems…
PC boots into Windows but shows no POST or BIOS screen over DisplayPort
My PC no longer displays the POST or BIOS screens, although Windows starts normally afterward. I'm not sure when this began, and I haven't changed any BIOS settings…
Why isn’t my VGA monitor detected through DisplayPort?
I'm trying to add an older VGA monitor as a second display for schoolwork. The monitor itself works, and I have a VGA-to-DisplayPort cable, but my computer doesn't…
How can I connect a second monitor for streaming?
I'm trying to set up a second monitor so I can read chat and use OBS while streaming. My graphics card has one HDMI port, plus several other…
How Can I Connect a Second HDMI Monitor for Streaming?
I'm trying to use a second monitor for streaming, reading chat, and running OBS. My graphics card has one HDMI port, but the other ports look different and…
How Can I Connect Four Monitors When My Graphics Card Has Only Three Outputs?
I have four monitors total: two with HDMI, one with DisplayPort, and one with DVI. My graphics card has only one HDMI port, one DisplayPort port, and one…
Is There a Monitor With a One-Button Input Switch?
I need a monitor that displays two different sources: one connected through HDMI, and another connected through either HDMI or DisplayPort. My current monitor makes me open the…
Why isn’t my second monitor working through an HDMI-to-DisplayPort connection?
I recently bought a second monitor for a dual-display setup. My PC has only one HDMI port, so I connected the primary monitor with HDMI-to-HDMI and the second…