Dell S3423DWC User Manual

Troubleshooting │ 59
4.
Turn off your monitor and reconnect the video cable; and then turn on your
computer and the monitor.
If your monitor remains dark after you reconnect the cables, check your video
controller and computer.
Built-in diagnostics
Your monitor has a built-in diagnostic tool. It helps you determine if the screen
abnormality that you are experiencing is an inherent problem with your monitor, or
with your computer and video card.
1 52 3 4
To run the built-in diagnostics:
1. Ensure that the screen is clean (no dust particles on the surface of the
screen).
2.
Press the button (button three) to launch the OSD menu.
3.
Using the front-panel buttons, select Others > Self-Diagnostic to initiate
the self-diagnostic process.
Dell 34 Monitor
Display
Dell 34 Monitor
Input Source
Color
Menu
Audio
Menu
PersonalizePersonalize
Audio
PIP/PBP
USB Selection
Others
Brightness / Contrast
DDC/CI
Display Info
Reset Others
Factory Reset
LCD Conditioning
Service Tag
Self-Diagnostic
Firmware
O
On
00X000
ABCDEFG
4.
When initiated, a gray screen appears. Inspect the screen for abnormalities.
5. Press button 1 on the front-panel. The color of the screen changes to red.
Inspect the screen for abnormalities.

Dell S3423DWC Specifications

General

Panel type	VA
Color gamut	99 %
Pixel pitch	0.2318 x 0.2318 mm
Pixel density	109 ppi
Backlight type	LED
Display diagonal	34 \
Anti-glare screen	Yes
Display technology	LCD
Native aspect ratio	21:9
Response time (fast)	5 ms
Supported video modes	480i, 480p, 576i, 576p, 720p, 1080i, 1080p
Viewable size diagonal	864.2 mm
Viewable size, vertical	333.7 mm
Display number of colors	16.7 million colors
Display diagonal (metric)	86.42 cm
Viewable size, horizontal	797.2 mm
Digital vertical frequency	48 - 100 Hz
Digital horizontal frequency	30 - 160 kHz
Display brightness (typical)	350 cd/m²
High Dynamic Range (HDR) supported	No
AMD FreeSync type	FreeSync
RMS rated power	10 W
Number of speakers	2
USB upstream port type	USB Type-B, USB Type-C
USB Power Delivery up to	65 W
USB Type-C downstream ports quantity	0
Number of USB Type-B upstream ports quantity	1
Tilt angle range	-5 - 21 °
Panel mounting interface	100 x 100 mm
AC input voltage	100 - 240 V
Power supply type	Internal
AC input frequency	50 - 60 Hz
Energy efficiency scale	A to G
Power consumption (max)	160 W
Power consumption (off)	0.3 W
Power consumption (standby)	0.4 W
Power consumption (typical)	31 W
Package depth	942.34 mm
Package width	223.52 mm
Package height	449.58 mm
Package weight	15210 g
Doesn't contain	PVC/BFR
Sustainability certificates	RoHS
Feet color	Silver
Product color	Black
Heavy metals free	Hg (mercury)
Market positioning	Business
Cables included	AC, USB Type-A, USB Type-C to USB Type-C
Operating altitude	0 - 5000 m
Non-operating altitude	5000 - 12192 m
Storage temperature (T-T)	-20 - 60 °C
Operating temperature (T-T)	0 - 40 °C
Storage relative humidity (H-H)	10 - 90 %
Operating relative humidity (H-H)	10 - 80 %
Harmonized System (HS) code	85285210

Weight and Dimensions

Bezel width (top)	8.64 mm
Bezel width (side)	8.65 mm
Depth (with stand)	217.05 mm
Width (with stand)	808.16 mm
Height (with stand)	489.36 mm
Weight (with stand)	9740 g
Bezel width (bottom)	22.14 mm
Depth (without stand)	64.03 mm
Height (without stand)	364.5 mm
Weight (without stand)	6650 g