Инструкция по эксплуатации Dell OptiPlex SX280 — страница 14

Quick Reference Guide www

Replacing the Computer Cover

CAUTION:

Before you begin any of the procedures in this section follow the safety instructions in the Product Information Guide.

Replace the cover:

Lower and align the cover with the metal computer frame.

Slide the cover until you hear or feel it click into place.

Connect your computer to its power adapter and connect devices to electrical outlets and turn them on If the chassis intrusion detector is set to On the following message appears on the screen after the next computer start-up:

ALERT! Cover was previously removed.

Clear the chassis intrusion status by entering system setup and selecting Clear under the Intrusion Status option For information on the chassis intrusion detector see your online User’s Guide.

NOTE:

If an admin password has been assigned by someone else contact your network administrator for information on resetting the chassis intrusion detector.

Solving Problems

Dell provides a number of tools to help you if your computer does not perform as expected For the latest troubleshooting information available for your computer see the Dell Support website at If computer problems occur that require help from Dell write a detailed description of the error beep codes or diagnostics light patterns; record your Express Service Code and Service Tag below;
and then contact Dell from the same location as your computer See "Finding Information" on page 5 for an example of the express service code and Service Tag Express Service Code:
Service Tag: