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Is this monitor an LCD screen or not?

This is on the back of the monitor cn-orr268-71618-831-4095

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46

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Community Accepted Solution

S2719DGF, access service menu?

How do you access the service menu on a Dell S2719DGF? I've also heard this referred to as the Factory Service Menu (FSM).

Question

110

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Community Accepted Solution

Closed

U3223QE, built-in speakers?

I got a new Dell U3223QE monitor. On connecting it with USB-C, windows shift to Dell speakers. However, no sound comes out of the monitor. When I remove the USB-C cable from the computer, sound comes out of the internal speaker of the computer. I am wondering if the Dell U3223QE monitor has bui

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2K

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Community Accepted Solution

Closed

U3014, DDM 2.1.1.36 does not work

Hi there, I have installed Windows 11 Pro on my XPS 8930 computer with a Dell U3014 monitor. I installed Dell Display Manager Ver 2.1.1.36 which appears to be the latest version for Windows 11. When I try to use, I get an error message that I have to use this software with a compatible Dell Monitor

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187

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Community Accepted Solution

P2721Q vs P2723QE

Hello, I'm Apple user (with Mac mini M1 & MacBook M1 Pro) and before you jump to the fact that P series not support officially. In past 2 years I used P2721Q until last week that suddenly during the work the screen has been shutdown and not turn on again. I got to assume it's some electrical sho

Question

415

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Official Solution

Closed

How to get asset data from a monitor serial number?

Please help on how to get the asset description on this serial number CN0C06474663359R0FML?

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68

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Community Accepted Solution

U3223QE, input lag, two computers

I am also experiencing this input lag issue, but on the U3223QE (a very similar monitor with an IPS Black display and slightly different port configuration). I am using the KVM feature of this monitor to switch between two computers; this computer is configured per the in-device setup: Data is pro

Question

271

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Community Accepted Solution

Closed

S2721HN, built-in speakers not working, #3

So, if Dell S2721HN does not have built-in speakers, then why Windows 10 operating system is considering "Dell-S2721HN" as default Output Speaker?

Question

169

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Community Accepted Solution

Closed

C2723H, webcam problem, cabling?

Hi all. Not a techie so bear with me. Connected my new C2723H monitor to my XPS via the Dell Dock UD22. All good. However, I want to use the webcam. When I depress the webcam on the top of the monitor I see the following message: "this function is inactive. To enable, connect your PC to the USB upst

Question

260

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Community Accepted Solution

MacBook, CalDigit TS4, U4021QW ports on not responding

I've just replaced my dock with a new, more powerful one (CalDigit TS4 Thunderbolt 4 Dock - 18 Ports, 98W Charging, 3x Thunderbolt 4 40Gb/s, 5 x USB-A, 3 x USB-C (10Gb/s), 2.5GbE, Single 8K or Dual 6K 60Hz Displays, Mac, PC, Chrome Compatible with 0.8m Cable) to my M1 Max MacBook Pro 16" (macOS 13.5

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149

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Community Accepted Solution

U2713HM, Windows 10, DDM, please connect a supported Dell monitor

I have installed DDM 2.1.1.36 on my XPS 15 9560 laptop but it asks me to connect a supported Dell monitor. My laptop is connected to a single U2713HM monitor via: USB-C to DP cable USB-A to USB-B upstream cable OSD shows DDC/CI is enabled. Even if I disconnect the monitor, the same me

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500

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Community Accepted Solution

Closed

U2723QE, MacBook Pro, horizontal lines

I just bought a U2723QE to use with my MacBook Pro. As soon as I connected it to the laptop I could see horizontal lines, especially in gray backgrounds. I tried factory reset and running diagnostics, but the problem persists. I also tried connecting it via HDMI and via USB-C with different cable an

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395

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Community Accepted Solution

Closed

G3223D, firmware M3C102 not detecting monitor, #2

Hello, the firmware updater is not working currently again.

Question

71

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Official Solution

Closed

UP2720Q, new firmware M2B107?

I can't see any details about the firmware download M2B107 for the UP2720Q monitor? Is it worth upgrading? Thanks

Question

40

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Community Accepted Solution

U2723QE, DDPM, Command Line (CLI) syntax, PBP Mode?

Hi everyone! Recently got a U2723QE and was excited to use the CLI to switch some monitor states. I'm finding some commands work, some do not. I'm wondering if syntax is an issue. The documentation is as follows: /Applications/DDPM/DDPM /1:WritePxPMode Off This turns the current PiP off. I

Question

218

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Official Solution

Closed

Fixing "No USB C Signal" error, U2722DE (and other) monitors

PSA on a problem I solved after spending hours trying to figure it out Short version: Not all USB-C cables are the same. If you replace the short (3 ft or less) cable that comes with the monitor and get this error, it is likely because you are using a standard USB-C cable which doesn't support Displ

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20.3K

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Community Accepted Solution

Closed

U2722DE, doesn't power on after (failed) firmware update

I have a brand new Dell UltraSharp 27 USB-C Hub U2722DE. Dell support showed that the U2722DE firmware could be updated (to M3T107). The firmware update failed and I found that the monitor powered off by itself but will not power on. I unplugged everything (video, USB, etc.), changed the power cord,

Question

269

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Community Accepted Solution

Closed

U4919DW, DDPM fails on macOS Ventura 13.4

Fails on last step of installation similar to this.

Question

245

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Community Accepted Solution

Closed

U2417H, not connecting to Latitude 5420

I am facing troubles to get the monitor Dell U2417H connected to the Laptop Dell since three days ago. The monitor displays a message saying No HDMI/MHL Cable. I changed the HDMI cable but it did not work and I also tried with a D-Port and it did not work either. I tried to set the auto mode but I c

Question

273

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Official Solution

Closed

I need the manufacturing date

I need to know the built date

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197

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