Sony PCG-NV290 - Manual (Page 57)

Cleaning Your Computer
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telephone company has the right to disconnect your service until you correct
the problem.
Cleaning Your Computer
❑ Clean the computer with a soft, dry cloth or a soft cloth lightly moistened
with a mild detergent solution. Do not use any type of abrasive pad, scouring
powder, or solvent such as alcohol or benzine, as these may damage the
finish of your computer.
❑ If a solid object falls onto the computer or a liquid leaks into the computer,
immediately turn off and unplug the computer. It is best to have the
computer checked by qualified personnel before you use it again.
❑ Avoid rubbing the LCD screen as this can damage the screen. Use a soft, dry
cloth to wipe the LCD screen.
❑ Always disconnect the power cord before cleaning the computer.
Handling the LCD Screen
❑ Do not leave the LCD facing the sun. This can damage the LCD. Be careful
when using the computer near a window.
❑ Do not scratch the LCD or exert pressure on it. This can cause a malfunction.
❑ Using the computer in low temperature conditions may produce a residual
image on the screen. This is not a malfunction. When the computer returns to
normal temperature, the screen returns to normal.
❑ The screen becomes warm during operation. This is normal and does not
indicate a malfunction.
❑ The LCD is manufactured using high-precision technology. You may,
however, see tiny black points and/or bright points (red, blue, or green) that
continuously appear on the LCD. This is a normal result of the
manufacturing process and does not indicate a malfunction.