Click the icon in the lower right corner of the computer, all programs -- select accessories -- system tools -- system restore, and then follow the prompts step by step. It will take a few minutes, and it will be OK after restarting
I once met the same problem.You don't need to bother. Open the chassis, look at a small integrated block in the lower right corner, and then go to Baidu to search for the driver.OK.No problem!
Try rebuilding the explorer.exe process.Method: Open the Task Manager, click File - New Task, and enter explorer.exe - OK.See if this can solve the problem.