System Lights - Dell OptiPlex 740 Guía De Referencia Rápida

2 If a problem is encountered during a test, a message appears with an error code and a description of the
problem. Write down the error code and problem description and follow the instructions on the
screen.
If you cannot resolve the error condition, contact Dell. For information on contacting Dell, see your
online User's Guide.
NOTE:
The Service Tag for your computer is located at the top of each test screen. If you contact Dell,
technical support will ask for your Service Tag.
3 If you run a test from the Custom Test or Symptom Tree option, click the applicable tab described in
the following table for more information.
Tab
Results
Errors
Help
Configuration
Parameters
4 When the tests are completed, if you are running the Dell Diagnostics from the Drivers and Utilities
Media (optional), remove the CD.
5 Close the test screen to return to the Main Menu screen. To exit the Dell Diagnostics and restart the
computer, close the Main Menu screen.

System Lights

Your power light may indicate a computer problem.
Power Light Problem Description
Solid green Power is on, and the computer is
operating normally.
Blinking green The computer is in a power-saving
mode.
40
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Function
Displays the results of the test and any error conditions encountered.
Displays error conditions encountered, error codes, and the problem
description.
Describes the test and may indicate requirements for running the test.
Displays your hardware configuration for the selected device.
The Dell Diagnostics obtains configuration information for all devices from
system setup, memory, and various internal tests, and it displays the
information in the device list in the left pane of the screen. The device list may
not display the names of all the components installed on your computer or all
devices attached to your computer.
You can customize the test by changing the test settings.
Suggested Resolution
No corrective action is required.
Press the power button, move the mouse, or
press a key on the keyboard to wake the
computer.