source:other news release time:2022-12-13 Hits: Popular:led screen wholesaler
1. Resolution problem
We just need to increase the resolution to display the full screen. First, click the blank place on the desktop, then right-click, and click the screen resolution setting. Adjust the screen resolution.
2. Video card driver problem
There is no graphics card driver or there is a problem with the driver of the LED display screen, which may also lead to the problem that the computer screen cannot display in full screen. The specific operation is to install a driver or driver wizard after you download it, and then update the graphics card driver.
3. The screen is not full with black edges. Check whether professional players, such as pictures and videos, are used. When we play with the computer's own playback software, a border will definitely appear. If you want to eliminate the border, you need to use a borderless player. I recommend several players that can eliminate borders (vmix, P1 experience, Apple PVP). These players are free and easy to operate.
4. If you use a professional player with black edges, it depends on whether the output resolution of the player is adjusted to a better state. Generally, the standard 2k output is 1920 * 1080 resolution to see if there is any change. Secondly, check whether the input and output resolutions of the processor are adjusted to the appropriate parameters, which may also be the cause of black edges.
5. If we use the led display screen to play the ppt, we can achieve the full screen state by adjusting the PPT ratio. Generally, our full screen playback ratio is 16:9. All PPT design ratios can be adjusted to this ratio. If it is a square screen, it will deform at 16:9. If it is not at this ratio, it will not reach the full screen state. It is time to use the processor to adjust it.
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