User’s Guide
Table Of Contents
- Safety Instructions
- About Your Monitor
- Setting Up the Monitor
- Setting Up the Stand
- Operating the Monitor Webcam
- Organizing Your Cables
- Securing Your Monitor Using Kensington Lock (optional)
- Connecting Your Monitor
- Using the Tilt, Swivel, and Vertical Extension
- Rotating the Monitor
- Adjusting the Rotation Display Settings of Your System
- Removing the Monitor Stand
- VESA Wall Mounting (optional)
- Operating the Monitor
- Troubleshooting
- Appendix
Troub lesh oot in g │ 89
No sound can be
heard from
recorded video
No sound can be
heard from recorded
video with Intel Gen
11th CPU (Tiger
Lake) platform
• Disable Intel Smart Sound
Technology for USB Audio driver in
the Device Manager and re-boot the
PC
• Alternatively, download the latest
Audio Driver version for your
computer or notebook
When pressing
either Volume
down / Volume up,
OSD volume bar
response is
lagging/delayed
When pressing either
Volume down /
Volume up, OSD
volume bar response
is lagging/delayed
with monitor
connected to Intel
Gen 11th CPU (Tiger
Lake) platform
• Disable Intel Smart Sound
Technology for USB Audio driver in
the Device Manager and re-boot the
PC
• Alternatively, download the latest
Audio Driver version for your
computer or notebook
No sound coming
from the speakers
No sound coming
from the speakers
when play audio/
video on your system
• Ensure that you have set the default
playback device as Echo Cancelling
Speakerphone (C2423H/C2723H) or
DELL C2423H/C2723H on your
system.
• Turn Off the monitor, unplug the
monitor power cord, replug it, and
then turn On the monitor.
• Reset the monitor to Factory
Settings.