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Deborah PerezSep 10, 2025
What to do if my Dell S3221QS has no video but the power LED is on?
What to do if my Dell S3221QS has no video but the power LED is on?
General| Panel type | VA |
|---|---|
| Pixel pitch | 0.18159 x 0.18159 mm |
| Pixel density | 139 ppi |
| Backlight type | LED |
| Display diagonal | 32 \ |
| Display technology | LCD |
| Native aspect ratio | 16:9 |
| Vertical scan range | 40 - 60 Hz |
| Maximum refresh rate | 60 Hz |
| Response time (fast) | 5 ms |
| Horizontal scan range | 29 - 170 kHz |
| Supported video modes | 480i, 480p, 576i, 576p, 720p, 1080i, 1080p, 3840p |
| Viewable size, vertical | 392.3 mm |
| sRGB coverage (typical) | 99 % |
| Contrast ratio (typical) | 3000:1 |
| Display number of colors | 1.073 billion colors |
| Viewable size, horizontal | 697.3 mm |
| Display brightness (typical) | 300 cd/m² |
| Supported graphics resolutions | 3840 x 2160 |
| Sustainability certificates | RoHS |
| USB hub version | 2.0 / 3.2 Gen 1 (3.1 Gen 1) |
| Built-in USB hub | Yes |
| DisplayPort version | 1.2 |
| Number of upstream ports | 3 |
| Tilt angle range | -5 - 21 ° |
| Cable lock slot type | Kensington |
| Panel mounting interface | 100 x 100 mm |
| Feet color | Gold |
| Product color | Black, Grey |
| Front bezel color | Black |
| Heavy metals free | Hg (mercury) |
| Market positioning | Home |
| NVIDIA G-SYNC | - |
| RMS rated power | 10 W |
| Cables included | AC, HDMI, USB |
| Input current | 1.6 A |
| AC input voltage | 100 - 230 V |
| AC input frequency | 50 - 60 Hz |
| Energy efficiency scale | A to G |
| Power consumption (max) | 91 W |
| Annual energy consumption | 57 kWh |
| Power consumption (standby) | 0.2 W |
| Power consumption (typical) | 38.5 W |
| Package depth | 939.8 mm |
| Package width | 525.02 mm |
| Package height | 171.96 mm |
| Package weight | 15200 g |
| Operating altitude | 0 - 5000 m |
| Non-operating altitude | 0 - 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 % |
Weight and Dimensions| Bezel width (top) | 8.1 mm |
|---|---|
| Bezel width (side) | 8.2 mm |
| Depth (with stand) | 207 mm |
| Width (with stand) | 709.2 mm |
| Height (with stand) | 448.1 mm |
| Weight (with stand) | - g |
| Bezel width (bottom) | 24.4 mm |
| Depth (without stand) | 64 mm |
| Height (without stand) | 424.8 mm |
| Weight (without stand) | 7400 g |
Lists the components included with the monitor.
Details the key specifications and capabilities of the monitor.
Identifies and describes the front panel controls and buttons.
Identifies and describes the rear panel components and ports.
Shows and describes the side and bottom panel features and ports.
Details the audio specifications of the monitor's built-in speakers.
Lists display modes supported via HDMI with technical parameters.
Lists display modes supported via DisplayPort with technical parameters.
Lists display modes for Picture-in-Picture and Picture-by-Picture.
Instructions on how to properly clean the monitor screen and body.
Step-by-step guide to attach the monitor stand.
Instructions for connecting the monitor to a computer and power.
Instructions on how to manage and route cables using the cable management slot.
How to use a Kensington lock to secure the monitor.
Instructions on how to detach the monitor stand.
Instructions for mounting the monitor on a wall.
How to turn on the monitor and use its physical control buttons.
Detailed description of each control button's function.
How to use buttons to navigate and control the On-Screen Display (OSD) menu.
How to adjust the monitor's brightness and contrast settings.
How to select video input and adjust color settings like format, hue, and saturation.
Explanation of various preset color modes available on the monitor.
Settings related to image display like aspect ratio, sharpness, and response time.
How to use Picture-in-Picture/Picture-by-Picture modes and manage audio sources.
How to adjust OSD language, timer, lock, and personalize shortcut keys.
How to perform a full factory reset of the monitor's settings.
How to lock/unlock OSD menu and power button functions.
Explains common warning messages displayed on the monitor.
Information on the monitor's tilt adjustment capabilities.
Information on the monitor's vertical height adjustment.
How to run self-test and built-in diagnostic tools to identify issues.
Lists common monitor issues and their potential solutions.
Lists specific problems and their solutions.
