How to troubleshoot a ViewSonic VG3456C that has no power?
If your ViewSonic Monitor isn't turning on, first, ensure you've pressed the Power button. Then, check that the power cord is correctly and securely plugged into both the monitor and the power outlet. To verify the outlet is working, plug another electrical device into it.
What to do if my ViewSonic VG3456C has power but no image on the screen?
If your ViewSonic Monitor has power but no image, make sure the video cable connecting it to the computer is properly connected and secure. Also, adjust the brightness and contrast settings. Finally, ensure that the correct input source is selected.
How do I adjust screen brightness on my ViewSonic VG3456C?
If the screen image on your ViewSonic Monitor is too light or dark, adjust the brightness and contrast settings via the OSD Menu. If that doesn't work, reset the monitor to factory settings.
Why no image appears when the external device is connected to ViewSonic VG3456C?
If an external device is connected to your ViewSonic Monitor, but no image appears, ensure the power is on. Adjust brightness and contrast via the OSD Menu. Check the connecting cable and make sure it is properly and securely connected.
Why does the screen image cut in and out on my ViewSonic Monitor?
If the screen image on your ViewSonic Monitor cuts in and out, ensure the correct input source is selected. Check the video cable for bent or broken pins. Also, make sure the video cable connecting the monitor to the computer is properly and securely connected.
How to fix wrong or abnormal colors on ViewSonic VG3456C Monitor?
If your ViewSonic Monitor displays wrong or abnormal colors, and you notice any missing colors (red, green, or blue), check the video cable to ensure it's properly and securely connected. You can also connect the monitor to another computer to test it.
Why does my ViewSonic VG3456C Monitor screen appear yellow?
If the screen appears yellow on your ViewSonic Monitor, make sure the “Blue Light Filter” is Off.
How do I fix a blurred screen image on my ViewSonic VG3456C Monitor?
If the screen image on your ViewSonic Monitor is blurred, adjust the resolution to the correct Aspect Ratio. If the issue persists, reset the monitor to factory settings.
How do I center the screen on my ViewSonic VG3456C Monitor?
If the screen on your ViewSonic Monitor isn’t centered correctly, adjust the horizontal and vertical controls via the OSD Menu. Also, check the Aspect Ratio. If the issue persists, reset the monitor to factory settings.
What to do if the OSD Menu does not appear on my ViewSonic VG3456C?
If the OSD Menu does not appear or the OSD controls are inaccessible on your ViewSonic Monitor, first check whether the OSD Menu is locked. If it is not locked, turn off the monitor, unplug the power cord, plug it back in, and then turn on the monitor. If the issue persists, reset the monitor to factory settings.
Lists items included in the monitor package.
Illustrates the front of the monitor and control keys.
Shows the back of the monitor and ports.
Details all input/output connectors on the monitor.
Step-by-step guide to attach the monitor stand.
Instructions for connecting the monitor to a power outlet.
How to adjust the monitor's vertical position.
How to access and navigate the Quick Menu.
Basic steps for navigating and changing settings.
How to select the input source via the OSD menu.
Technical specifications of the monitor, including LCD, input signal, and compatibility.
General advice for maintaining the monitor.
How to properly clean the monitor screen.
How to properly clean the monitor case.
Information regarding FCC and CE compliance.
Details of compliance with FCC rules.
Statement regarding Industry Canada compliance.
Statement regarding CE conformity for European countries.
General| Panel type | VA |
|---|---|
| Color gamut | 86 % |
| Pixel pitch | 0.232 x 0.232 mm |
| Touchscreen | - |
| Response time | 3.5 ms |
| Backlight type | LED |
| Display diagonal | 34 \ |
| Surface hardness | 3H |
| Anti-glare screen | Yes |
| Native aspect ratio | 21:9 |
| Maximum refresh rate | 120 Hz |
| Screen curvature rating | 1500R |
| sRGB coverage (typical) | 100 % |
| Contrast ratio (typical) | 3000:1 |
| Display number of colors | 16.7 million colors |
| Display diagonal (metric) | 86 cm |
| Display brightness (typical) | 300 cd/m² |
| Dynamic contrast ratio marketing name | Mega Contrast |
| AC input voltage | 100 - 240 V |
| Power supply type | Internal |
| Energy efficiency scale | A to G |
| Power consumption (max) | 66 W |
| Power consumption (standby) | 0.3 W |
| Power consumption (typical) | 56 W |
| Operating temperature (T-T) | 0 - 40 °C |
| Operating relative humidity (H-H) | 20 - 90 % |
| Package depth | 224 mm |
| Package width | 980 mm |
| Package height | 526 mm |
| Package weight | 13500 g |
| Tilt angle range | -3.5 - 23 ° |
| Cable lock slot type | Kensington |
| Panel mounting interface | 100 x 100 mm |
| Product color | Black |
| USB hub version | 3.2 Gen 1 (3.1 Gen 1) |
| DisplayPort version | 1.4 |
| USB upstream port type | USB Type-A, USB Type-B, USB Type-C |
| USB Power Delivery up to | 65 W |
| USB Type-A downstream ports quantity | 3 |
| RMS rated power | 1 W |
| Number of speakers | 2 |
| AMD FreeSync type | FreeSync Premium |
Weight and Dimensions| Depth (with stand) | 269 mm |
|---|---|
| Width (with stand) | 809 mm |
| Height (with stand) | 593.8 mm |
| Weight (with stand) | 10600 g |
| Depth (without stand) | 107 mm |
| Height (without stand) | 366 mm |
| Weight (without stand) | 6800 g |
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