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Hey all, I’m running an AMD RX 7900 XTX, and it's working great. The only issue I'm having is that my S2716DG is only running at 120Hz, when it should be 144Hz. It was previously working at 144Hz with my Nvidia GPU. My monitor is a Dell S2716DG which is a G-Sync monitor. I understand G-Sync won't w

I have three different operating system computers connected to my U4919DW:#1 Mac Mini#2 Ubuntu#3 Windows I frequently switch between #1 Mac Mini and #2 Ubuntu. So I downloaded DDPM for macOS on my Mac Mini and tried to set up the "Input switch shortcut key". When on the Mac Mini, the shortcut key w

What to do there, Windows 11 reports HDR not compatible, dxdiag does! I have tried desktop and other smartHDR mores, help!

Hello all, I recently purchased a Dell S3221QS monitor that flickers only when my laptop is connected to the DisplayPort and only when a graphics application is running the foreground such as Stellarium.   I disabled DDC/CI but that did not fix the issue. I also uninstalled the Dell app that

Hi, I am trying to figure out what model my Dell monitor is. The serial number is: CN0MMK39728725B3CP9IA00 Thanks

Hello all, I just purchased new Dell S2722QC today. All is good except that I can't play any media with the speaker of the S2722QC. I am connecting my MacBook Air M1 and the S2722QC through USB-C. Whenever I play any media, either on YouTube or on my MacBook Air M1, the sound from the speaker crack

Description: Tiling three same-sized windows (layout c) across results in an overlap between the middle and right windows. The same occurs when using the six-window layout (layout d), and also with three windows stacked vertically (layout b), but not with layout a. This is happens with bo

I have a U3821DW (LOVE IT!) with my work laptop connected via USB-C and my personal desktop connected via DP. As long as it's plugged in, the laptop seems to always be primary. I don't recall setting it this way, but it's annoying to sit down and want to use my desktop and have to first log into my

I have been running an XPS 8500 with Windows 7 and U2412M monitor for ten years. Finally looking at at new desktop and they all run Windows 11. There is no Windows 11 driver listed on the U2412M drivers page. Just looking to confirm that I won't be able to run the U2412M with Windows 11?  

I am trying to figure out what model my Dell monitor is. The serial number is: CN-0C730C-71623-96G-5729 Thank You!

Hi, I wanted to check if it is possible to do a dual monitor setup using U2520D and daisy chain to S2721DS? The laptop to U2520D will use either HDMI or USB-C. U2520D will be the main monitor, using DisplayPort out to the S2721DS DisplayPort in.

My computer is an i7-4790 with 16GB RAM, my GPU is Radeon R7 370 4GB, and my monitor is DELL U2713HM. I have tried using the HDMI cable and also the DisplayPort cable. With either cable, the max resolution I see is 1920x1080. Am I doing something wrong? Or are my components not able to recognize 2

Hi, I just purchased the Dell S2421HS monitor to connect with my Mid 2011 Mac Mini (macOS High Sierra 10.13.6). My Mac Mini is connected via HDMI to S2421HS. I can choose the S2421HS as my audio output source on my macOS, however there is no sound/audio coming out from the S2421HS speakers?

I had to turn off and disconnect the monitor from the computer to do something. When I reconnected the monitor and turned on the computer, the monitor didn't turn on. The power light on the computer did turn on. What can I do next? The above Model # may instead be S2415Hb.

Hello, I've just setup my U3421WE monitor but unfortunately the audio output to which I've connected my external speakers doesn't get recognized by neither my laptop nor my Dell desktop. I've read through the forum somebody had similar issue and his case, unplugging the monitor full night was resto

The Easy-Arrange window breaks the window-snip feature of snip and sketch/snipping tool. Looks like DDM has a window that's always on top and hides the visible windows from the program's view.

Hi folks, Hoping someone can help me with this? I recently purchased a Dell UP2720Q monitor which has a built-in calibration device. Prior to this I had an LG monitor which I had to calibrate myself using an Xrite i1Display Pro. I think the Dell's built-in calibration has confused me a bit. I set s

Hi, I tried to upgrade my U3419W monitor to the latest firmware M3B114 from M3B107 and the updating process failed with "Flash erase error". Now the USB-C port doesn't work anymore. I have called to DELL support Spain (paid phone number), and after 30 minutes answering questions to a bot, a suppo

Hi all, I have my pc and ps5 connected to my new G3223Q monitor. When I switch the source to the ps5, no problem. But when I switch back to the PC source, no signal is detected. I have to unplug and replug my cable to get the signal from the PC. It's very annoying. Please don’t tell me to disconnec

Hi! Same here with  DDM 2.0.0.138. and Dell U3223QE. I've gone through all Settings and can't find Alt + S shortcut. This shortcut is very important to me so I can't use DDM, which is bad. Please fix this.Thanks.