Cleaning Your Computer Display; Cleaning The Touch Panel Display; Care For The Fingerprint Reader - Lenovo ThinkPad X61 7673 User Manual

Taking care of your ThinkPad computer

Cleaning your computer display

1. Gently wipe the display with a dry, soft lint-free cloth. If you see a
2. Wipe or dust the stain gently with a soft, dry cloth.
3. If the stain remains, moisten a soft, lint-free cloth with water or a 50-50
4. Wring out as much of the liquid as you can.
5. Wipe the display again; do not let any liquid drip into the computer.
6. Be sure to dry the display before closing it.

Cleaning the touch panel display

1. To remove fingerprints, etc., from the touch panel display, use a dry, soft,
2. Gently wipe foreign particles and dust from the touch panel with one side
3. Wipe smudges or fingerprints with the other side of the cloth, or with a
4. After using the cloth, wash it with a neutral detergent.

Care for the fingerprint reader

The following actions could damage the fingerprint reader or cause it not to
work properly:
v Scratching the surface of the reader with a hard, pointed object.
v Scraping the surface of the reader with your nail or anything hard.
v Using or touching the reader with a dirty finger.
If you notice any of the following conditions, gently clean the surface of the
reader with a dry, soft, lint-free cloth:
v The surface of the reader is dirty or stained.
v The surface of the reader is wet.
v The reader often fails to enroll or authenticate your fingerprint.
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ThinkPad X61 Tablet Service and Troubleshooting Guide
scratch-like mark on your display, it might be a stain transferred from the
keyboard or the TrackPoint
from the outside.
mixture of isopropyl alcohol and water that does not contain impurities.
lint-free cloth. (A piece of absorbent cotton will also serve the purpose.)
Do not apply solvents to the cloth.
of the cloth.
clean cloth.
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pointing stick when the cover was pressed