Lenovo IdeaPad U450 Bedienungsanleitung PDF herunterladen (Seite 38)

Chapter 2. Learning the basics

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Switchable Graphics technology allows a user to dynamically select or hot

swap the graphics card used. when playing 3D games or using graphics

intensive applications, set the Graphics card switch to DIS (independent

graphics card) graphics mode will allow users to experience the best result,

however, this drains the battery power more quickly and thus significantly

reduces battery life. It is recommended that this mode is used when the

computer is plugged into a power source. For the longest possible battery

life, the UMA (integrated graphics card) mode should be selected, allowing

for the longest possible battery life.

 How to Switch the Graphics Card for Use

To switch the graphics card, press the “ ” graphics shift switch on the

right of the computer. For details, see the software instructions.

Notes:

• Do not operate this switch when the computer is in sleep, hibernation or power-

off mode as system error may occur.

• To ensure HDMI output quality, only use HDMI in the independent graphics

card mode. Set the switch to DIS whenever you connect an HDMI device.

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Lenovo IdeaPad U450 Bedienungsanleitung Seite 38