Lenovo L190x manual Image rotation, Understanding power management, Factory set display modes

The display modes shown below have been optimized at the factory.

Table 2-3. Factory set display modes

Addressability	Refresh rate
640 x 350	70 Hz
640 x 480	60	Hz, 66 Hz, 72 Hz, 75 Hz
720 x 400	70 Hz
800 x 600	60	Hz, 72 Hz, 75 Hz
1024 x 768	60	Hz, 70 Hz, 75 Hz
1152 x 864	75 Hz
1280 x 1024	60	Hz, 75 Hz

Image rotation

Before rotating the monitor, you should set-up your computer to rotate the image. Rotating the image may require special rotation software or you may find that your computer is preloaded with video graphic drivers that allows image rotation. Check the Graphic Properties setting on your computer to see if this feature is available.

Try these steps to check if image rotation is available on your computer.

1.Right-click on the desktop and click Properties.

2.Select the Settings tab and click Advanced.

3.If you have ATI, select the Rotation tab and set the preferred rotation. If you have nVidia, click the nVidia tab, in the left-hand column select NVRotate, and then select the preferred rotation. If you have Intel, select the Intel graphics tab, click Graphic Properties, select the Rotation tab, and then set the preferred rotation.

Check with the manufacturer of your computer to see if graphic drivers with image rotation can be downloaded from their support website.

Understanding power management

Power management is invoked when the computer recognizes that you have not used your mouse or keyboard for a user-definable period. There are several states as described in the table below.

2-7L190x Flat Panel Monitor User’s Guide