User’s Manual

PC card overheating

Some PC cards can become hot with prolonged use. Overheating of a PC card can result in errors or instability in the PC card operation. Also be careful when you remove a PC card that has been used for a long time.

Mobile phone

Use of mobile phones can interfere with the audio system. Computer opreation is not impaired but it is recommended that a distance of 30 cm be maintained between the computer and a mo-bile phone in use.

Central Processing Unit (“CPU”) Performance Disclaimer

CPU performance in your computer product may vary from specifications under the following conditions:

Use of certain peripheral products

Use of battery power instead of AC power

Use of certain multimedia, computer generated graphics or video applica- tions

Use of standard telephone lines or low speed network connections

Use of complex modeling software, such as high end computer aided design applications

Use of several applications or functionalities simultaneously

Use of computer in areas with low air pressure (high altitude > 1,000 meters or > 3,280 feet above sea level)

Use of the computer at temperatures outside the range of 5°C to 30°C (41°F to 86°F) or > 25°C (77°F) at high altitude (all temperature references are approximate and may vary depending on the specific computer model - please refer to your Resource Guide or visit the Toshiba website at www.pcsupport.toshiba.com for details).

CPU performance may also vary from specifications due to design configuration. Under some conditions, your computer product may automatically shut-down.

This is a normal protective feature designed to reduce the risk of lost data or damage to the product when used outside recommended conditions. To avoid risk of lost data, always make back-up copies of data by periodically storing it on an external storage medium. For optimum performance, use your computer prod- uct only under recommended conditions. Read additional restrictions in bundled documents. Contact TOSHIBA Service and Support for more information.

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Toshiba M40 user manual PC card overheating, Mobile phone, Central Processing Unit CPU Performance Disclaimer, Xxx