通常,这将与VGA(甚至屏幕)延迟有关,例如当您的VGA卡被集成并共享处理器功能时,在处理器负载较高时帧速率较低。如果不是这种情况,则Windows具有一些会影响这种性能问题的配置。此链接提供了许多技巧来解决输入延迟问题,mst仅适用于游戏,而其他则适用于输入延迟,这可能对您有所帮助。检查是否未正确启用以下任何配置:
Windows Vista/7 Mouse Options
Go to the Start > Control Panel > Mouse
Click on the Pointer Options tab
Ensure that Display Pointer Trails, Smart Move, and Acceleration in Games options are disabled (some of these options may not be displayed, depending upon which version of Windows you are using)
Exit the Mouse Properties window by clicking OK to save your changes
Windows Vista/7 Accessibility Options
Go to the Start > Control Panel > Ease of Access Center
Click on Make the keyboard easier to use
Ensure that Turn on StickyKeys, Turn on FilterKeys, and Turn on ToggleKeys options are disabled
Click on Set up Stickey Keys and Set up Filter Keys and uncheck the Turn on Sticky Keys when SHIFT is pressed five times and Turn on Filter Keys when SHIFT is pressed for 8 seconds options and click Apply
Exit the Ease of Access Center window by clicking OK to save your changes
另外,它与键盘芯片(嵌入式),键盘电缆甚至USB / PS2接口有关。我会用另一个键盘检查是否仍然发生相同的行为。