We don't know if we have paid attention to the resolution of the computer screen when using the computer. Some users may encounter the abnormal resolution of the computer screen. How to adjust the resolution of the computer screen? Let's learn about it next.
Computer screen resolution
Desktop screen size refers to the diagonal size of notebook screen, generally expressed in inches. Common laptop screen sizes are: 12.1 inches, 13.3 inches; 14 inches and 15 inches. The size of the screen can determine its weight to some extent. For ultra light and thin models that pursue mobility, most of them use LCD screens below 14 inches, while 14 inches and 15 inches are the most common screen sizes for those models that focus on both performance and portability. For example, now the mainstream student machine. Large laptops positioned as alternatives to desktops typically use 15.4 and 15.6 inches, and some computers use 17.3 inch screens.
If you want a shocking visual effect, the large screen is the first choice, but it also reduces the portability of the notebook. So it's important to choose a laptop that suits you, and the screen size is also very important. In each size of the screen, there are also different screen proportions. The common screen notes are 16:9 And 16:10.
1. Resolution corresponding to each size of notebook:
12.1 "1280 * 800
13.3 "1024 * 600 or 1280 * 800
14.1 "1366 * 768
15.4 "1280 * 800 or 1440 * 900
15.6 "1600 * 900
2. Best resolution of desktop display:
14 inch CRT display 800 & times; 600
17 inch LCD or CRT display 1024 & times; 768
19 inch LCD 1280 & times; 1024
19 inch LCD (Widescreen) 1440 & times; 900
22 inch LCD (wide screen) 1920 * 1080
How to adjust the resolution of computer screen
Desktop 1. Right click the blank space on the desktop and select 'properties' -' Settings'. There is a 'screen resolution' at the bottom left of the window where the label is set. Drag the control block to the left and right to change the resolution of the screen (pay attention to the number below each time you drag). After confirming a certain resolution value, click 'OK'.
2. (take Intel graphics card as an example) right click the blank space on the desktop, and select 'display mode' - 'true color' - '1024 * 768' (select as required here, but not recommended too high), etc;
3. (take Intel graphics card as an example) right click the blank space on the desktop and select 'properties' -' Settings'. There is an 'advanced' - 'adapter' - 'all modes' at the bottom right of the Setting tab window. Select an appropriate mode combination (pay special attention not to select too high refresh rate Hertz).
Can't adjust the resolution
Generally, the display resolution of desktop computer can be adjusted, and there will be at least 2-3 adjustment spaces. If the adjustment is not allowed, it is mostly the problem of video card driver, or it is in safe mode.
If it is in safe mode, you can choose to restart, press F8 to select 'last correct configuration' to enter the normal desktop; If it is a normal startup, you can consider whether the video card driver is faulty. In this regard, you can right-click 'my computer' - 'properties' -' hardware '-' device manager 'to check whether the video card item currently has exclamation mark and question mark to determine whether it is a problem of the video card driver. If so, reinstall the video card driver.