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Nvidia K5200 and LG 27UL650 - No DP Audio

WB2ORJ

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Just got a K5200 for my LG 27UL650 on my Windows 10 HP z840 workstation. The LG monitor is good for DP up to v 1.4 and the K5200 has two DP v 1.2 outputs. The LG has built in speakers for either DP or HDMI connection. I installed the latest Nvidia drivers including the Nvidia high definition audio driver. Under Sound settings I set to "LG 4K (NVIDIA High Def Audio)" but no sound. I saw the K5200 had a edge connector marked stereo... am I missing some connection? Any idea why no audo output?
 
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you can try a different DP-cable or try an adapter to connect the DP port of the card with the HDMI port of the monitor
 
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Have you adjusted the settings on the monitor for correct inputs?
 
Joined
Nov 18, 2019
Messages
27 (0.14/day)
Location
Europe - Austria
System Name Main computer
Processor i7-6700K
Motherboard ASUS Z270F
Cooling Alpenföhn Ben Nevis
Memory 32GB Corsair
Video Card(s) ASUS RX 480 ROG STRIX 8GB
Storage Samsung M.2 SSD 960 Evo
Display(s) AOC 32" 4K and LG 27" 4K
Case Fractal Design Focus G grey
Audio Device(s) SoundBlaster ZXR
Power Supply Bequiet Straight Power 11 650W
Mouse Logitech M570 Trackball
Keyboard DBPOWER USB Gaming
Software Windows 10 x64 Pro
Have you adjusted the settings on the monitor for correct inputs?
Connect the DP to HDMI-Adapter with the card, then use the HDMI cable to connect the adapter with the HDMI port of the monitor. If the monitor has no auto-detection for the source you will have to set the source to the correct HDMI-Port manually (look at the manual).
 
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