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The display mode is set to Simultaneous and the
external display device does not work.
Make sure the external monitor is capable of displaying at
resolutions of 1280 x 800 or higher. Devices that do not
support this resolution will only work in Internal/External
mode, and not simultaneous mode.
Small bright dots appear on your TFT display when
you turn on your computer.
Small bright dots may appear on your screen display when
you turn on your computer. Your display contains an
extremely large number of thin-film transistors (TFT) and is
manufactured using high-precision technology. Any small
bright dots that may appear on your display are an intrinsic
characteristic of the TFT manufacturing technology. Over a
period of time, and depending on the usage of the computer,
the brightness of the screen will deteriorate. This is also an
intrinsic characteristic of the screen technology. When the
computer is operated on battery power, the screen will dim
and you may not be able to increase the brightness of the
screen while on battery power.
Disk or storage drive problems
Problems with the storage drive or with external media
usually show up as an inability to access the drive or as
sector errors. Sometimes a drive problem may cause one or
more files to appear to have garbage in them.
Error-checking
NOTE
Run Error-checking, which analyzes the directories and files
on the storage drive and repairs any damage it finds.
To run Error-checking:
1
From the Start screen, type
If Something Goes Wrong
Disk or storage drive problems
This feature is not available for optical disc drives.
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computer
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