We have collected the most relevant information on M4400 Displayport Audio. Open the URLs, which are collected below, and you will find all the info you are interested in.
M4400 and Displayport audio not working properly under ...
https://www.dell.com/community/Precision-Mobile-Workstations/M4400-and-Displayport-audio-not-working-properly-under-Windows/td-p/7531349
Hello, I still have a Dell M4400 laptop with Nvidia Quadro FX770M running Windows 10 Pro x64, and I would like to use audio output via Displayport. First of all, I had to install the outdated IDT audio drivers from 2013, because no newer drivers seem to be available. This gives me two devices, one for the headphone, and one for speakers.
M4400 with Quadro FX 770M DisplayPort to HDMI: No …
https://www.dell.com/community/Laptops-General-Read-Only/M4400-with-Quadro-FX-770M-DisplayPort-to-HDMI-No-audio/td-p/5149759/page/2
If a monitor with sound is being used and it does not show on the audio output panel, it is not seeing the device. Maybe some pictures would help me get a better idea of the problem. I remember back in the day if you wanted sound from a DVI connection on an Nvidia card, you could take sound from the motherboard and run a cable to plug into the ...
hdmi - Dell 4400 DisplayPort sound problem - Super User
https://superuser.com/questions/53760/dell-4400-displayport-sound-problem
1 Answer Active Oldest Votes 1 I spotted one forum post about this that indicates that yes, audio pass-thru is possible on the M4400: It may be necessary to open the Sound Control Panel and set Digital Output Device (SPDIF) to Default. It may also be necessary to restart your media player application to reflect the change.
M4400, DisplayPort to HDMI, video is fine but no audio ...
https://www.reddit.com/r/techsupport/comments/69138x/m4400_displayport_to_hdmi_video_is_fine_but_no/
M4400, DisplayPort to HDMI, video is fine but no audio. Close. 1. Posted by 5 years ago. ... I also went to nVidia's control panel but it doesnt let me choose audio output thru Displayport there. The Displayport to HDMI cable supports 4K meaning it is at least Displayport 1.3 and HDMI 1.4 compatible so I am sure it supports audio as well.
Support for Precision M4400 | Drivers & Downloads | Dell US
https://www.dell.com/support/home/en-us/product-support/product/precision-m4400/drivers
Get drivers and downloads for your Dell Precision M4400. Download and install the latest drivers, firmware and software.
Review Dell Precision M4400 Notebook - …
https://www.notebookcheck.net/Review-Dell-Precision-M4400-Notebook.11959.0.html
Also concerning connectivity the Dell Precision M4400 and the Latitude E6500 are virtually identical.In total 4 USB 2.0 ports are available, whereas one is a combined USB-eSATA port, to which one ...
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