Why does my Samsung U28E850R screen keep switching on and off?
If your Samsung Monitor screen keeps switching on and off, it might be due to a loose connection. Check the cable connecting your monitor to your PC and make sure the connectors are securely locked.
What to do if the Samsung Monitor screen is off but the power indicator blinks?
If your Samsung Monitor's screen is turned off and the power indicator is blinking, even though it's properly connected to a PC, perform a self-diagnosis test.
What to do if my Samsung U28E850R Monitor screen remains blank?
If the screen of your Samsung Monitor remains blank, check the PC system, video controller, and cable.
General| 3D | - |
|---|---|
| Panel type | TN |
| Color gamut | 72 % |
| Pixel pitch | 0.16 x 0.16 mm |
| Aspect ratio | 16:9 |
| Screen shape | Flat |
| Display diagonal | 28 \ |
| Display technology | LED |
| Maximum refresh rate | 60 Hz |
| Peak luminance ratio | 98 % |
| Viewable size, vertical | 341.28 mm |
| Viewing angle, vertical | 160 ° |
| Contrast ratio (typical) | 1000:1 |
| Display brightness (min) | 310 cd/m² |
| Display number of colors | 1.073 billion colors |
| Viewable size, horizontal | 620.93 mm |
| Viewing angle, horizontal | 170 ° |
| Display brightness (typical) | 370 cd/m² |
| Supported graphics resolutions | 3840 x 2160 |
| Dynamic contrast ratio marketing name | Mega Contrast |
| On/off switch | Yes |
| Contrast ratio | 700:1 |
| Samsung Magic Function | MagicAngle, MagicBright, MagicRotation Auto |
| Power consumption (DPMS) | 0.3 W |
| Active display area (W x H) | 341.28 x 620.93 mm |
| USB hub version | 2.0 |
| VGA (D-Sub) ports quantity | 0 |
| USB Type-A downstream ports quantity | 4 |
| Safety | UL 60950-1, CSA (Canada): CSA C22.2 No. 60950-1, TUV (Germany): EN60950-1, NEMKO (Norway): EN60950-1, KC Korea K60950- 1, CCC (China): GB 4943-2011, PSB (Singapore): IEC60950-1, GOST (Russia): IEC60950-1, EN55022, SIQ (Slovenia): IEC60950-1, EN55022, 1, EN55022, NOM (Mexico): NOM-019-SCFI-1993, IRAM (Argentina): IEC60950-1, SASO (Saudi Arabia): IEC60950-1; CNS14336-4 (Taiwan); Portaria 170/201 (Brazil) |
| Certification | FCC (USA) FCC Part 15, Subpart B class A, CE (Europe) EN55022, EN55024, VCCI (Japan) V-3 (CISPR22), KCC (Korea):KN22, KN24, C-Tick (Australia): AS/NZS3548 (CISPR22) , CCC(China) :GB 9254-2008, GB 17625.1-2013, CNS 13438(Taiwan) |
| Product color | Black |
| Windows operating systems supported | Windows 8.1, Windows 8.1 Enterprise, Windows 8.1 Enterprise x64, Windows 8.1 Pro, Windows 8.1 Pro x64, Windows 8.1 x64 |
| Pivot angle | -1.5 - 91.5 ° |
| LED indicators | Power |
| Tilt angle range | -5 - 22 ° |
| Panel mounting interface | 100 x 100 mm |
| AC input voltage | 100 - 240 V |
| Energy efficiency scale | A++ to E |
| Annual energy consumption | 56 kWh |
| Power consumption (typical) | 39 W |
| Operating temperature (T-T) | 10 - 40 °C |
| Operating relative humidity (H-H) | 10 - 80 % |
| Sustainability certificates | EPEAT Gold, ENERGY STAR |
| Stand type | HAS stand |
| Package depth | 327 mm |
| Package width | 738 mm |
| Package height | 503 mm |
| Package weight | 10650 g |
| Cables included | HDMI |
| Harmonized System (HS) code | 85285210 |
Weight and Dimensions| Depth (with stand) | 260.6 mm |
|---|---|
| Height (with stand) | 421.5 mm |
| Weight (with stand) | 7430 g |
| Depth (without stand) | 60.7 mm |
| Width (without stand) | 661.1 mm |
| Height (without stand) | 384.5 mm |
| Weight (without stand) | 4940 g |
Legal notice regarding manual content and Samsung Electronics' copyright.
Explanation of symbols used throughout the user manual for clarity.
Step-by-step guide on how to safely clean the monitor panel and exterior.
Guidelines for ensuring adequate space around the monitor for ventilation.
Recommendations for safely storing the monitor when not in use.
Critical warnings and safety information to prevent hazards like electric shock.
Essential safety guidelines related to power connections and electrical hazards.
Safety measures to follow during product installation to prevent damage or injury.
Safety guidelines for operating the product to avoid accidents and damage.
Recommendations for maintaining proper posture while using the monitor for comfort.
Verify all included components are present in the product package.
Overview of the monitor's physical parts and their functions.
Details on the various input/output ports on the back of the monitor.
Instructions for safely detaching the monitor stand.
Guidance for mounting the monitor on a wall.
Technical standards for VESA compatible wall mounts.
Steps to attach wall mounts or desktop stands.
How to adjust the monitor's angle and vertical position.
Physical rotation instructions for the monitor display.
Steps to secure the monitor with an anti-theft lock.
Instructions for installing auto-rotation software.
How to manually rotate the monitor display without software.
Important checks before connecting external devices.
Steps to connect a PC using an HDMI cable.
Steps to connect a PC using a DisplayPort cable.
Steps to connect a PC using a Mini DisplayPort cable.
How to connect audio output devices.
Guide to connect the monitor to power.
Tips for cable management.
Utilizing monitor's USB ports for device connectivity.
Configuring optimal picture quality presets.
Manually setting the monitor's brightness level.
Manually setting the monitor's contrast level.
Adjusting image sharpness for clarity.
Adjusting color saturation, tone, and gamma.
Adjusting picture quality based on viewing angle.
Correcting HDMI image quality degradation.
Reducing eye strain by lowering blue light.
Optimizing settings for gaming.
Accelerating panel response rate for video.
Changing the aspect ratio and size of the displayed image.
Adjusting horizontal and vertical image position.
Explanation of Picture-in-Picture and Picture-by-Picture modes.
Steps to enable or disable PIP/PBP.
Selecting size and aspect ratio for the sub-screen.
Setting the position of the sub-screen.
Choosing audio output for PIP/PBP.
Selecting video inputs for main and sub-screens.
Adjusting contrast for the sub-screen.
Setting OSD menu transparency.
Selecting the OSD menu language.
Configuring OSD menu timeout.
Enabling AMD FreeSync for smoother gaming.
Reducing power consumption.
Setting the monitor to turn off automatically.
Activating eco timer for auto power-off.
Configuring USB ports for fast charging.
Setting input mode for movie viewing.
Choosing DisplayPort version.
Automatic or manual input source recognition.
Controlling button press response rate.
Restoring factory default settings.
Viewing current input source, frequency, and resolution.
Quick adjustment of brightness, contrast, and volume.
Installing the utility for monitor partitioning.
Uninstalling the Easy Setting Box application.
Preliminary checks and self-diagnosis.
Solutions for PC connection setup problems.
Troubleshooting for screen problems.
Solutions for audio problems.
Troubleshooting for connected source devices.
Answers to common user queries.
Technical details including panel size, power supply, and dimensions.
Supported resolutions, frequencies, and timings.
Information on service charges for non-defect issues.
Guidelines for environmentally friendly disposal.
Definitions of technical terms.
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