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Q9 The screen is rotated, but I cannot return it to the original orientation.
A
This may happen when you have used the screen pivot function or pressed a
wrong key while using the computer. For Intel Graphics, press the
Ctrl+Alt+Direction Key ( ↑ : rotate 0 degrees, → : rotate 270 degrees, ↓ : rotate
180 degrees, ← : rotate 90 degrees) to return to the original orientation. For other
graphics cards, use the rotation mode of the Advanced menu supported by the
corresponding graphics card company.
Sound Related
Q1 How to install and uninstall the sound driver
A
To install or uninstall the sound driver from this system, please follow the
procedures below.
•
Sound Driver Components
The sound driver consists of the following 2 components and the 2 components
are automatically installed during the installation.
– High Definition Audio - KB888111: Microsoft UAA Bus Driver for High
Definition Audio
– SoundMAX: SoundMAX Integrated Digital HD Audio
•
Uninstalling the Sound Driver
To remove the sound driver due to a problem or for an update, follow the
procedures below.
If you do not follow the sequence below, the sound driver may not be removed
or the reinstalled driver, or may not work properly.
1. Select Start > Control Panel > Add or Remove Programs.
2. Remove SoundMAX and restart the computer.
Do not remove the High Definition Audio item. Removing this item also
removes the modem device driver.
If you have removed this item, you need to install the modem device driver
again.
112 Users Manual
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