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Community Accepted Solution

U2723QE, MacBook, USB-C hub drawing too much power

I have got my U2723QE connected with my MacBook Pro M1 2019 14". I want to use my monitor as USB hub thus I have connected my keyboard and mouse via USB 3 ports to the monitor but my keyboard does not light up. When I connect the keyboard to my monitor (which is connected to the mac USB-C) then this

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Community Accepted Solution

SE3223Q, special mount attachment required?

Hi there, I'm considering buying the Dell SE3223Q monitor. The spec sheets say it is vesa mount compatible (with 100 x 100). The images of the back of the monitor make it appear as though there would be some sort of special mount attachment required? Can you confirm, please?

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Community Accepted Solution

S2421HN, serial number discussion

i m curious , the serial number of a dell s2421hn monitor, is 20 digit number? or 23? because on the box are 20 digits (CN-0DTCPY-BOZ00-22Q-0SBL) and on the back of the monitor are 23 digits (CN-0DTCPY-BOZ00-22Q-0SBL-A00 ) . A00 is a part of the SN? or it is another thing? Which one is the serial nu

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Community Accepted Solution

P2723QE, retail, no service tag found

<Your private data was removed from public view. DELL-Admin>Hi everyone, I just bought a DELL monitor P2723QE from a retailer. When entering the service tag here, it says = "There is no match for that Service Tag or product ID"

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Community Accepted Solution

Closed

U4025QW, TB4 no video after M3T102 firmware

I just purchased a new U4025QW display and updated the firmware to the latest version (M3T102) on the Dell site. After the update finished, I no longer get video over the Thunderbolt port.  I have to use DisplayPort or HDMI to see anything.  Before the update (on the original firmware tha

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470

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Official Solution

Closed

S3422DW, how do you adjust the height?

Hi, I’ve just bought an S3422DW and I can’t work out how to adjust the height? I’ve gently tried to push it down and it won’t move. I am worried about using any more force in case I break it. I’ve already read the manual and it says it is possible to change the height but it doesn’t say how? C

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Community Accepted Solution

U2720Q, MacBook, no USB-C from your device, #3

I've been using a U2720Q monitor for 2 years with a MacBook Pro 2019 16' T2 connected with USB-C. About a week ago, the monitor shows this message when I connect the monitor to the MacBook: NO USB Type-C from your device and battery charging still works. I've been in touch with Dell. My product is

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Official Solution

Closed

U3425WE, does it support VRR/Adaptive Sync?

Curious if the new U3425WE supports any kind of adaptive sync, specifically over DP (or using the TB4 DP alt mode)? It seems like it doesn't list the branded versions from either nVidia (GSYNC) or AMD (Freesync) but will the monitor automatically adjust its refresh rate with software that supports i

Question

289

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Community Accepted Solution

Closed

U2720Q, no USB-C signal

No usb-c signal with a Macbook Pro 16' 2019 T2. Monitor was working fine for 2 years but a few days ago, impossible to use the usb-c port. Same issue with different usb-c cables and other computers (PC/Mac). It works with HDMI. I've tested usb-c cable with other brand monitors and it works. My Macbo

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Community Accepted Solution

P2422HE to S2421HN daisy chained, not waking S2421HN

Hi all I am hoping that someone is able to help with an issue that we're seeing with the above monitors.We recently purchased 150 of each of these monitors, and have experienced issues with the S2421HN monitor waking from sleep when daisy chained.This is replicated 100% of the time, across any of o

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Community Accepted Solution

U3423WE, U3425WE, 10-bit panels?

U3423WE and U3425WE Are these both true 10-bit panels or 8-bit + FRC?

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Community Accepted Solution

G3223Q, cannot see activation of blue light filter mode

G3223Q cannot see activation of blue light filter mode. Firmware is updated, software is installed but i used to use dell S2721DGFA model, which can I do these things. Could you please help me?

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Community Accepted Solution

U2419H, horizontal lines on screen

Hello,My monitor has horizontal lines running across it. My operating system is macOS Venture 13.4.1 and the steps I've taken for resolution are: Default Reset (did not work) Diagnosis Lines were not visible on Green & Red but were all other times (and of course when unplugged from my

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40

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Community Accepted Solution

U3425WE, P2720DC doesnt work as 2nd

Hi, I bought a new monitor: the U3425WE with integrated hub. Awesome monitor! Before this, I had a WD19 dock, with 2 x P2720DC monitor. Now my new setup, as I want it to be: U3425WE with USB C to my laptop, and Thunderbolt4 cable to P2720DC. For some reason, the P2720DC doesnt work. Any idea how I

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Community Accepted Solution

Dell Monitor Network KVM feature

The documentation for DDM 2.x, states ="The Network KVM is only available for selected monitors that support this function"Which Dell Monitors support DDM 2.x Network KVM feature? We want to disable Network KVM feature. When installing DDM 2.x for our fleet, can I specify in the command line DDM 2.x

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Community Accepted Solution

U3223QE, MacBook Pro, Linux PC, sharing mouse and keyboard, fixed!

Hi, I have 2 computers connected to a Dell U3223QE monitor: MacBook Pro 16 2019 running ventura. It connects to the monitor to port 5 - USB-C port see the bottom view here : https://dl.dell.com/content/manual12003775-dell-u3223qe-monitor-user-s-guide.pdf?language=en-us . PC running Pop!Os 22.04L

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111

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Community Accepted Solution

Closed

C2422HE, volume control

Purchased this monitor for the speakers/cam. What is driving me batty is that I cannot find anything to pin to the toolbar for volume control. You have to manually touch the front of the speaker, and THEN a volume slider pops up on the screen. Alternatively, you can reach around for the 'joystick'.

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Community Accepted Solution

U2724DE using USB-C and Surface Pro 8 (Win11)

Hi Everyone. I have a new U2724DE which is connected to power and has the provided USB-C thunderbolt 4 cable connected to a Surface Pro 8 running Win11. I have an issue when the Surface Pro goes to sleep, the monitor may not be detected when it comes out of sleep. The monitor polls the Surface Pro

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112

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Community Accepted Solution

U4323QE, DDM 2.1 not opening in Windows 10

I have recently connected 2 PC's to my dell monitor U4323QE. One is Windows 11 and one is Windows 10 x64. Dell Display Manager seems to be working fine with the Windows 11 PC. However, when I install Dell Display Manager on Windows 10 x64, it installs successfully but does not open for some reason.

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Community Accepted Solution

S2722QC, dock, XPS 15 9530, stopped working

About 3 or 4 hours into using for the first time, my S27722QC monitoring has decided to intermittently work. The screen goes blank/black for a few seconds, the timing seems random and sporadic, and varying durations. I have downloaded the Dell Display Manager and it's telling me that the drivers are

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