Dell OptiPlex SX series, Руководство по установке и краткому справочнику

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S e t u p a n d Q u i c k Re f e r e n c e G u i d e
www
.dell.com | support.dell.com
9
When the Dell Diagnostics Main Menu appears, select the test you
want to run.
10
When the tests are completed, remove the CD.
Running the Dell IDE Hard-Drive Diagnostics
The Dell IDE Hard-Drive Diagnostics is a utility that tests the hard drive to
troubleshoot or confirm a hard-drive failure.
1
Turn on your computer (if your computer is already on, restart it).
2
When
F2 = Setup
appears in the upper-right corner of the screen,
press <Ctrl><Alt><D>.
3
Follow the instructions on the screen.
If a failure is reported, see "Hard Drive Problems" in your User’s Guide .
Regulatory Information
Electromagnetic Interference (EMI) is any signal or emission, radiated in
free space or conducted along power or signal leads, that endangers the
functioning of a radio navigation or other safety service or seriously
degrades, obstructs, or repeatedly interrupts a licensed radio
communications service.
Your Dell computer system is designed to comply with applicable
regulations regarding EMI. Changes or modifications not expressly
approved by Dell could void the user’s authority to operate the equipment.
Dell computer systems are designed, tested, and classified for their
intended electromagnetic environment. These electromagnetic
environment classifications fall into two groups:
NOTE:
Inspect the
regulatory label affixed to
the back or bottom of
your Dell system to
determine the
environments in which
your system may be
operated.
• Class A designates a device which may be operated in business or
industrial environments only.
•
Class B
designates a device which may be operated in residential
settings as well as business or industrial environments.