What to do if Acer EA220Q Monitor screen shows 'Signal cable is not connected'?
First, ensure the signal cable is properly connected and tighten the connector screws if loose. Second, inspect the signal cable connector pins for any damage.
What to do if Acer Monitor power indicator is on, but there is no image display?
First, ensure that the computer is powered on. Second, verify that the computer graphics card is properly installed. Third, make sure the monitor signal cable is correctly connected to the computer. Fourth, inspect the monitor signal cable plug for bent pins. Finally, check if the computer is operating by pressing the Caps Lock key on the PC keyboard and observing the indicator.
What to do if Acer EA220Q is missing colors (red, green, blue)?
Check if the signal line is loosely connected to the monitor and PC interface. Also, inspect the signal cable pins for any bending.
What to do if Acer Monitor screen is not in the middle or the size is not appropriate?
Adjust the clock (CLOCK) and phase (PHASE) settings, or press the AUTO hotkey to correct the screen position and size.
What to do if Acer Monitor screen displays 'Overclock-Go to Standby'?
Your computer is set to an inappropriate monitor mode. Please restart your computer.
General| Screen Size | 21.5 inches |
|---|---|
| Resolution | 1920 x 1080 (Full HD) |
| Panel Type | IPS |
| Response Time | 4 ms |
| Refresh Rate | 75 Hz |
| Aspect Ratio | 16:9 |
| Brightness | 250 cd/m² |
| Contrast Ratio | 1000:1 |
| Connectivity | 1 x HDMI, 1 x VGA |
| Color Support | 16.7 million colors |
| Viewing Angle | 178° horizontal, 178° vertical |
Guide to adjusting monitor picture settings like brightness, contrast, and sharpness.
Instructions for adjusting color parameters such as Gamma, Color Temp, and RGB gain.
Details on adjusting performance-related settings like Over Drive and FreeSync.
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