During use+ when the Y400 is connected to AC mains power+ the unit powers off in the middle of testing. This means starting tests over again. How can we prevent the unit from powering off?

Question: During use+ when the Y400 is connected to AC mains power+ the unit powers off in the middle of testing. This means starting tests over again. How can we prevent the unit from powering off?

Answer: Power Saver mode is turned on, even when connected to AC power. Here's how to change it: Select the Start Menu on the desktop. Then select Power Management. Next select the Power Saver tab. Then deselect the box labeled: Use PowerSaver on External Power. Then select OK. Then close the window, and now start your application.