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Setting Up Your Computer 11
Setting Up Your Computer
Safety Instructions
Use the following safety guidelines to help protect your computer from
potential damage and to help to ensure your own personal safety.
CAUTION: Before you begin any of the procedures in this section, read the safety
information that shipped with your computer. For additional safety best practices
information, see the Regulatory Compliance Homepage at
www.dell.com/regulatory_compliance.
Installing Your Computer in an Enclosure
Installing your computer in an enclosure can restrict the airflow and impact
your computer’s performance, possibly causing it to overheat. Follow the
guidelines below when installing your computer in an enclosure:
NOTICE: The operating temperature specifications indicated in this manual
reflects the maximum ambient operating temperature. The room ambient
temperature needs to be a consideration when installing your computer in an
enclosure. For example, if the ambient room temperature is at 25°C (77°F),
depending on your computer’s specifications, you only have 5° to 10°C (9° to 18°F)
temperature margin before you reach your computer’s maximum operating
temperature. For details about your computer’s specifications, see "Specifications"
on page 15.
• Leave a 10.2 cm (4 in) minimum clearance on all vented sides of the
computer to permit the airflow required for proper ventilation.
• If your enclosure has doors, they need to be of a type that allows at least
30 percent airflow through the enclosure (front and back).
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