按win+r键,在运行框中输入“cmd”。
在命令窗口里面输入“ powercfg -a” ,按【Enter】键.![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/bf096b63f6246b60a0ed162ee0f81a4c500fa28d?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
出现以下内容,说明电脑支持待机睡眠功能。如果硬件不支持睡眠功能,需要联系电脑厂商升级 BIOS。新买的大多数电脑硬件基本都能满足电脑睡眠的要求。![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/0eb30f2442a7d93384af4329a64bd11373f00160?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
二、打开设备的唤醒功能
1、开始 -> 在搜索程序和文件框里打上“设备管理器”-> 回车。![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/7a899e510fb30f24087a4b59c395d143ac4b0383?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
2.、设备管理器打开后,会列出一串设备。找到有一项对应您用的鼠标,右键点开看属性。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/dc54564e9258d109bb7d0ee8da58ccbf6d814dc9?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
3.点开电源管理选项卡,勾上允许此设备唤醒计算机,然后按确定退出即可。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/1ad5ad6eddc451daba34abb1bdfd5266d11632ad?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)