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How to troubleshoot no power on my AOC E2270SWHN Monitor?
If your AOC Monitor has no power, start by ensuring the power cable is securely tightened. Then, check that the power switch is turned on. Verify if the LED indicator is working correctly. If problems persist, consider replacing the converter board, main board, or keyboard, checking connections each time.
What to do if my AOC E2270SWHN has power but no video?
If your AOC Monitor's power LED is blue but there's no video, first check if the power button functions correctly. If not, consider replacing the main board or the converter board. Also, examine the LVDS/FFC cable and panel, replacing them if necessary. Finally, check or replace the keyboard.
Why is the color not optimal on my AOC E2270SWHN?
If the color on your AOC Monitor isn't optimal, begin by adjusting the color settings in the user mode until you are satisfied. If that doesn't work, disconnect the signal cable to see if the screen color displays normally. As a last resort, try replacing the signal cable or PC, or the main board.
How to fix a dim screen on my AOC Monitor?
If your AOC Monitor screen is dim, first try resetting it to factory mode. Next, set the monitor to the optimal or recommended frequency. Readjust the phase and pixel clock in the user mode. Disconnect the signal cable to check if the 'Self Test Feature Check' is OK. If the issue persists, consider replacing the main board or the panel.
General| 3D | No |
|---|---|
| Panel type | TN |
| Pixel pitch | 0.248 x 0.248 mm |
| Aspect ratio | 16:9 |
| Screen shape | Flat |
| Backlight type | W-LED |
| Display surface | Matt |
| Pixel frequency | 108 MHz |
| Display diagonal | 21.5 \ |
| Surface hardness | 3H |
| Display technology | - |
| Vertical scan range | 50 - 76 Hz |
| Maximum refresh rate | 60 Hz |
| Horizontal scan range | 30 - 83 kHz |
| Supported video modes | 1080p |
| Viewable size, vertical | 268.11 mm |
| Viewing angle, vertical | 65 ° |
| Contrast ratio (dynamic) | 20000000:1 |
| Contrast ratio (typical) | 700:1 |
| Display number of colors | 16.7 million colors |
| Display brightness (peak) | - cd/m² |
| Display diagonal (metric) | 54.61 cm |
| Viewable size, horizontal | 476.64 mm |
| Viewing angle, horizontal | 90 ° |
| Display brightness (typical) | 200 cd/m² |
| Supported graphics resolutions | 1920 x 1080 (HD 1080) |
| Certification | True |
| Product color | Black |
| Heavy metals free | Hg (mercury) |
| Market positioning | Home |
| Tilt angle range | -5 - 15 ° |
| Cable lock slot type | Kensington |
| Panel mounting interface | 100 x 100 mm |
| On Screen Display (OSD) languages | CHI (SIMPL), CHI (TR), CRO, CZE, DEU, DUT, ENG, ESP, FIN, FRE, ITA, JPN, KOR, POL, POR, RUS, SWE, TUR, UKR |
| Exterior finish type | Textured |
| Recyclable packaging material | 100 % |
| Mean time between failures (MTBF) | 50000 h |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50 - 60 Hz |
| Energy efficiency scale | A to G |
| Power consumption (standby) | 0.5 W |
| Power consumption (typical) | 19 W |
| HDMI version | 1.4 |
| DisplayPorts quantity | 0 |
| Headphone connectivity | 3.5 mm |
| Package type | Box |
| Package depth | 108 mm |
| Package width | 558 mm |
| Package height | 394 mm |
| Package weight | 3450 g |
| VGA cable length | 1.2 m |
| Cables included | AC, HDMI, VGA |
| HDMI cable length | 1.5 m |
| Sustainability certificates | RoHS, EPEAT Silver, ENERGY STAR |
| Harmonized System (HS) code | 85285210 |
Weight and Dimensions| Height (with stand) | 375 mm |
|---|---|
| Weight (with stand) | 2700 g |
| Depth (without stand) | 48 mm |
| Width (without stand) | 503.37 mm |
| Height (without stand) | 311.1 mm |
| Weight (without stand) | - g |
