Mobile phone – Toshiba Qosmio F20 (PQF22) User Manual
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User’s Manual
General Precautions
Mobile phone
Use of mobile phones can interfere with the audio system. Computer
operation is not impaired but is recommended that a distance of 30 cm be
maintained between the computer and a mobile phone in use.
The cautions on use of a Qosmio F20 series
computer
1. Cleaning of dust accumulated on the cooling vent of the computer.
2. Cooling vents on the underside and left side of the computer.
Cooling vents
When you use your computer in a dusty area, dirt and debris may
accumulate on the cooling vents at the under side of your unit. If this
occurs, the accumulated dust can cause insufficient heat dissipation which
may result in the computer shutting down during use. Carefully clean the
dust from the vents using a vacuum cleaner.
Cooling vents
Cooling vents
Cooling vents
Cooling vents