Dell Latitude XT PP12S, Руководство пользователя

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Reinstalling Software
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NOTE:
The User Account Control window may appear. If you are an
administrator on the Tablet-PC, click Continue ; otherwise, contact your
administrator to continue.
Scroll down the list to see if any device has an exclamation point (a yellow
circle with a [
!] ) on the device icon.
If an exclamation point is next to the device name, you may need to reinstall
the driver or install a new driver (see "Reinstalling Drivers and Utilities" on
page 132).
Reinstalling Drivers and Utilities
NOTICE:
The Dell Support website at support.dell.com and your Drivers and
Utilities media provide approved drivers for Dell™ computers. If you install drivers
obtained from other sources, your Tablet-PC might not work correctly.
Using Windows Device Driver Rollback
If a problem occurs on your Tablet-PC after you install or update a driver, use
Windows Device Driver Rollback to replace the driver with the previously
installed version.
1
Click Start , and right-click Computer .
2
Click Properties
→
Device Manager .
NOTE:
The User Account Control window may appear. If you are an
administrator on the Tablet-PC, click Continue ; otherwise, contact your
administrator to enter the Device Manager.
3
Right-click the device for which the new driver was installed and click
Properties .
4
Click the Drivers tab
→
Roll Back Driver .
If Device Driver Rollback does not resolve the problem, then use System
Restore (see "Restoring Your Operating System" on page 134) to return your
Tablet-PC to the operating state that existed before you installed the new
driver.
Using the Drivers and Utilities Media
If using Device Driver Rollback or System Restore (see "Restoring Your
Operating System" on page 134) does not resolve the problem, then reinstall
the driver from the
Drivers and Utilities media.