Using touch screen in Windows 10
Follow these steps to enable or disable the touch screen:
1.
Go to the Charms Bar and tap
All Settings
.
2.
Tap
Control Panel
.
3.
Tap
Pen and Input Devices
in the
Control Panel
.
4.
Tap the
Touch
tab.
5.
Select
Use your finger as an input device
to enable the touch screen. Clear the box to disable the
touch screen.
Using touch screen in Windows 8
Follow these steps to enable or disable the touch screen:
1.
Go to the Charms Bar and tap
Settings
.
2.
Tap
Control Panel
.
3.
Tap
Pen and Input Devices
in the
Control Panel
.
4.
Tap the
Touch
tab.
5.
Select
Use your finger as an input device
to enable the touch screen. Clear the box to disable the
touch screen.
Connecting to external display devices
Follow these steps to connect your tablet to an external display device:
1.
Ensure that the projector is turned on and plug the projector cable into a video port on your tablet.
2.
Press the Windows logo+P key.
3.
Select one of the following modes:
• PC screen only
• Duplicate
• Extend
• Second Screen only
NOTE: For more information, see the document that shipped with your display device.
Realtek ALC3266–CG Waves MaxxAudio Pro controller
This tablet ships with integrated Realtek ALC3266–CG Waves MaxxAudio Pro controller. It is a High
Definition audio codec designed for Windows desktop and mobile tablets.
Downloading the audio driver
1.
Turn on the tablet.
2.
Go to
www.dell.com/support
.
3.
Tap
Product Support
, enter the Service Tag of your tablet and tap
Submit
.
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Summary of Contents for Latitude 12-7275
Page 1: ...Latitude 12 7275 Owner s Manual Regulatory Model T02H Regulatory Type T02H001 ...
Page 7: ...32 Getting help and contacting Dell 64 Self help resources 64 Contacting Dell 64 7 ...
Page 15: ...3 solid state drive 4 back cover assembly 15 ...
Page 18: ...7 tab 18 ...
Page 25: ...5 back cover assembly 25 ...
Page 40: ...1 back cover 40 ...