Sony PCG-F640 manual Do not scratch the LCD or exert pressure on it. This could cause malfunction

VAIO Notebook User Guide

❑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.

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