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4.31 LCD unit/Touch panel/Digitizer | 4 Replacement Procedures |
CAUTION: Read the following instructions before handling the touch panel.
Touch panels are made of glass having sharp edges and corners; workers must wear gloves not to cut their fingers or skin when handling.
Touch panels are made of glass; do not apply stress or hit with hard object.
Do not put any stress on the surface film e.g. moving a product with a vacuum stick on the film.
Use soft cloth lightly moistened with mild detergent or with ethanol when cleaning. Do not use any organic solvent, acid or alkaline solution.
Do not pile touch panels. Do not put heavy objects on a touch panel. FPC cable of touch panel is fragile. Do not pull the FPC cable strongly.
Do not bend the FPC cable of touch panel strongly; it will damage the conductor pattern. Bad examples are shown below.
PORTÉGÉ M780 Maintenance Manual | [CONFIDENTIAL] |