Dell OptiPlex 3050 Tower Owners Manual - Page 87

Dell Enhanced Pre-Boot System Assessment — ePSA Diagnostic 3.0, Running the ePSA Diagnostics

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Dell Enhanced Pre-Boot System Assessment - ePSA Diagnostic 3.0 You can invoke the ePSA diagnostics by either of the following ways : • Press the F12 key when the system posts and choose ePSA or Diagnostics option on One Time Boot Menu. • Press and hold Fn(Function key on keyboard) and Power On (PWR) the system. Running the ePSA Diagnostics Invoke diagnostics boot by either of the methods that are suggested below: 1 Power on the computer. 2 As the computer boots, press the F12 key when the Dell logo is displayed. 3 In the boot menu screen, use Up/Down arrow key to select the Diagnostics option and then press Enter. NOTE: The Enhanced Pre-boot System Assessment window displays, listing all devices detected in the computer. The diagnostics starts running the tests on all the detected devices. 4 Press the arrow in the lower-right corner to go to the page listing. The detected items are listed and tested. 5 To run a diagnostic test on a specific device, press Esc and click Yes to stop the diagnostic test. 6 Select the device from the left pane and click Run Tests. 7 If there are any issues, error codes are displayed. Note the error code and contact Dell. or 8 Shut down the computer. 9 Press and hold the Fn key, while pressing the power button, and then release both. 10 Repeat steps 3-7 above. Diagnostic error messages Table 29. Diagnostic error messages Error messages AUXILIARY DEVICE FAILURE BAD COMMAND OR FILE NAME CACHE DISABLED DUE TO FAILURE CD DRIVE CONTROLLER FAILURE DATA ERROR DECREASING AVAILABLE MEMORY Description The touchpad or external mouse may be faulty. For an external mouse, check the cable connection. Enable the Pointing Device option in the System Setup program. Ensure that you have spelled the command correctly, put spaces in the proper place, and used the correct path name. The primary cache internal to the microprocessor has failed. Contact Dell The optical drive does not respond to commands from the computer. The hard drive cannot read the data. One or more memory modules may be faulty or improperly seated. Reinstall the memory modules or, if necessary, replace them. Troubleshooting your computer 87

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Dell Enhanced Pre-Boot System Assessment — ePSA
Diagnostic 3.0
You can invoke the ePSA diagnostics by either of the following ways :
•
Press the F12 key when the system posts and choose
ePSA or Diagnostics
option on One Time Boot Menu.
•
Press and hold Fn(Function key on keyboard) and
Power On
(PWR) the system.
Running the ePSA Diagnostics
Invoke diagnostics boot by either of the methods that are suggested below:
1
Power on the computer.
2
As the computer boots, press the F12 key when the Dell logo is displayed.
3
In the boot menu screen, use Up/Down arrow key to select the
Diagnostics
option and then press
Enter
.
NOTE:
The Enhanced Pre-boot System Assessment window displays, listing all devices detected in the computer. The
diagnostics starts running the tests on all the detected devices.
4
Press the arrow in the lower-right corner to go to the page listing.
The detected items are listed and tested.
5
To run a diagnostic test on a
specific
device, press Esc and click
Yes
to stop the diagnostic test.
6
Select the device from the left pane and click
Run Tests
.
7
If there are any issues, error codes are displayed.
Note the error code and contact Dell.
or
8
Shut down the computer.
9
Press and hold the Fn key, while pressing the power button, and then release both.
10
Repeat steps 3–7 above.
Diagnostic error messages
Table 29. Diagnostic error messages
Error messages
Description
AUXILIARY DEVICE FAILURE
The touchpad or external mouse may be faulty. For an external
mouse, check the cable connection. Enable the
Pointing Device
option in the System Setup program.
BAD COMMAND OR FILE NAME
Ensure that you have spelled the command correctly, put spaces in
the proper place, and used the correct path name.
CACHE DISABLED DUE TO FAILURE
The primary cache internal to the microprocessor has failed.
Contact Dell
CD DRIVE CONTROLLER FAILURE
The optical drive does not respond to commands from the
computer.
DATA ERROR
The hard drive cannot read the data.
DECREASING AVAILABLE MEMORY
One or more memory modules may be faulty or improperly seated.
Reinstall the memory modules or, if necessary, replace them.
Troubleshooting your computer
87