How to speed up AutoCAD20 16 to make it start and run faster?

High-level CAD requires higher and higher computer configuration. Let me take the latest version of AutoCAD20 16 as an example to explain how to speed up my own CAD and make it run faster. 1, start hardware acceleration, which is turned on by default. There is a switch in the lower right corner of the high-profile CAD to directly turn on hardware acceleration; 2. Open the CAD administrator control utility to speed up CAD 2016; It is not installed by default. If it is not installed, it needs to be installed in advance. Accelerate CAD from four aspects: information center, online content, online and feedback. The setup is as follows: 3. Modify the system variable value of VTENABLE; There is a VTENABLE command in the CAD command, which can enable smooth conversion to switch the display area. The default value is 3, and we can set it to 0 to speed up the startup. Methods: Enter VTENABLE on the CAD command line, then enter 0 according to the prompt and press enter. 4. Cancel IE browser "Check publisher certificate revocation", as shown in the figure; 5. Remove the logo when starting, right-click the desktop CAD shortcut key, Properties, and add "/No logo" after the target; 6.CAD starts the accelerator; When we install CAD, she will automatically load an accelerator, and sometimes the optimization software will be optimized. If the CAD opens slowly, please check whether the accelerator has started successfully. If it has not been started, please add it to the startup item. 7. Clean up the rubbish on the drawings. Large drawings copied from other drawings usually have redundant layers, blocks, etc. , occupying a lot of system resources. In this case, cleaning up redundant garbage with PU(PUGE's simplified command) can effectively speed up the process.