我的Toshiba Satellite Pro 6100 一直都能很顺利地休眠，但是前天不知道怎么了，一休眠就跳出下面这个错误
the device driver for the ' toshiba software modem AMR' device is preventing the machine from entering hibernation. Please close all applications and try again. If the problem persists, you may need to update this driver.
我试着卸载了modem的driver，但是问题依旧。不知有没有高手可以指点一下。多谢了