Sony PCG-R505TSK Personal Computer User Manual


 
Notes on Use
21
Cleaning Your Notebook
Make sure to disconnect the power cord before cleaning the computer.
Avoid rubbing the LCD screen as this can damage the screen. Use a soft, dry
cloth to wipe the LCD screen.
Clean the computer with 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.
Handling the LCD Screen
Do not leave the LCD facing the sun as it can damage the LCD. Be careful
when using the computer near a window.
Do not scratch the LCD or exert pressure on it. This could cause
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.