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What to do if AOC e2250Swdn Monitor has no video but power LED is blue?
If your AOC monitor's power LED is blue but there's no video, try the following: First, ensure the power button functions correctly. If not, consider replacing the main board, or the converter board. Also, inspect the LVDS/FFC cable and the panel for any issues, replacing the LVDS/FFC if necessary. Replacing the key board could also resolve the problem.
How to troubleshoot AOC Monitor with no power?
If your AOC monitor has no power, check that the power cable is tightened. Ensure the Power “On/Off” switch is turned on. Verify the LED indicator is working correctly. If these steps don't resolve the issue, consider replacing the converter board, the main board, or the key board, checking all connections during the replacement.
How to fix AOC Monitor when color is not optimal?
If the color on your AOC monitor isn't optimal, you can try the following: First, adjust the color settings in the user mode until you're satisfied. If that doesn't work, pull out the signal cable to see if the screen color display is normal. If not, consider replacing the signal cable or testing with a different PC. As a last resort, replace the main board.
General| 3D | No |
|---|---|
| Pixel pitch | 0.248 x 0.248 mm |
| Aspect ratio | 16:9 |
| Display diagonal | 21.5 \ |
| Vertical scan range | 50 - 751 Hz |
| Horizontal scan range | 30 - 83 kHz |
| Supported video modes | 1080i, 1080p, 720p |
| Viewable size, vertical | 268.1 mm |
| Viewing angle, vertical | 60 ° |
| Contrast ratio (dynamic) | 20000000:1 |
| Display number of colors | 16.78 million colors |
| Viewable size, horizontal | 476.6 mm |
| Viewing angle, horizontal | 90 ° |
| Display brightness (typical) | 200 cd/m² |
| Supported graphics resolutions | 1920 x 1080 (HD 1080) |
| On/off switch | Yes |
| Ethernet LAN (RJ-45) ports | 0 |
| Number of products included | 1 pc(s) |
| DVI-I ports quantity | - |
| Safety | RoHS |
| Certification | EPEAT Silver, FCC, CE |
| Product color | Black |
| LED indicators | Power |
| Cable lock slot type | Kensington |
| Number of OSD languages | 16 |
| Panel mounting interface | 75 x 75 mm |
| AC input voltage | 110 - 220 V |
| AC input frequency | 50 - 60 Hz |
| Power consumption (max) | 31.5 W |
| Power consumption (standby) | - W |
| Cables included | AC |
| Bundled software | Screen+ |
| Operating temperature (T-T) | 5 - 35 °C |
| Operating relative humidity (H-H) | 20 - 80 % |
| Sustainability certificates | ENERGY STAR |
| Package width | 564 mm |
| Package height | 394 mm |
| Package weight | 4060 g |
Weight and Dimensions| Depth (without stand) | 109 mm |
|---|---|
| Width (without stand) | 511.2 mm |
| Height (without stand) | 379.9 mm |
| Weight (without stand) | 3280 g |
Covers safe operation, grounding, unplugging during storms, and avoiding overloading.
General installation guidelines, wall mounting, and required air circulation space.
Detailed steps for connecting power, analog (VGA), and DVI cables.
Guide to setting the optimal screen resolution for Windows Vista.
Instructions for setting optimal resolution in Windows XP.
Instructions for setting optimal resolution in Windows ME/2000.
General instructions on how to use the On-Screen Display menu.
Step-by-step guide for driver installation on Windows 7.
Step-by-step guide for driver installation on Windows Vista.
Step-by-step guide for driver installation on Windows XP.
Guide for driver installation on Windows 2000 and Windows ME.
Lists typical issues and their resolutions for monitor operation.
