When we have just installed CAD, we often encounter phenomena such as slow startup and freezing when drawing straight lines. Next, I will introduce how to deal with these problems in detail.
1 Start Caton
In the face of startup lag, we can close the " initialization interface ", enter the StartMode command on the command line, and set the value to 0
The startup screen after the setup is complete is as follows
2 Draw a straight line
When drawing a straight line, it is often because the dynamic input is not turned off. We can directly press the shortcut key F12 to turn it off. This has a good speed-up effect on the problem of freezing in straight line drawing.
3 PU instruction acceleration
1. Enter the PU command on the command line, as shown in the figure below
2. After entering, press the Enter key. I have already cleaned it up, so I can’t click it. After you use it for a long time, you should be able to click this option
4 OP instruction
Enter OP in the command line , as shown in the figure below,
click the image performance, click close, and then click OK, as shown in the figure below
5 Registry features disabled
Enter the cmd command or the win+r key in the computer search box, enter the command box, enter Regedit and operate as shown below
Just change it to 0
