What should I do if the LED display only shows half?

What should I do if the LED display only shows half? So what is the main reason for this problem? How should we fix it? The following is the joint answer for you. 1. Set the wrong display area position: reset the display area range in the display playback software. 2. The font is set too large.

Do you want to adjust the font size of the playback software? 3. Unit version problem: the board is broken, of course it cannot be seen. Replacing planks is not common. These kinds of issues are usually setup issues.

Equipment may malfunction. But the probability is relatively small. This problem is mostly a hardware issue and is generally caused by the following issues.

1. Power cord problem: as the first exclusion target. The power cable of the unit board is loose, and it is very likely that the display is incomplete. 2. Power supply problem: This is usually the cause of the failure of the power supply module, replace the power supply, but this situation is not common.

as an object to solve two problems. 3. Damaged controller card: Damaged controller card leads to wrong or incomplete data transmission. 4. Unit version problem: If the board is broken, of course it cannot be seen.

Replacing boards is not common. The above content is half of the fault causes and solutions displayed on the LED screen, from simple to complex, starting from common problems. .