Dell Precision 380 & 390 Post problem

Discussion in 'Computer Help' started by Michael Stout, Aug 28, 2012.

  1. Michael Stout

    Michael Stout Junior Member

    Aug 28, 2012
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    Hello out there, I have these two 380 & 390 Dell Precision units that only gives one long error beep repeatedly. There is no video, I have tried each unit with installing harddrive and memory one at a time. The beep continued, then I removed each component one at a time to no avail. Thanks for you time and responses.
    #1 Michael Stout, Aug 28, 2012
    Last edited by a moderator: Aug 28, 2012
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  3. Steltek

    Steltek Golden Member

    Mar 29, 2001
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    On the front panel of both of the machines, there are four lights in the form of the numbers 1, 2, 3, and 4 (they are located between the headphone connnector and the USB port on the front bezel, slightly below both the network link light and hard drive indicator lights (in the image below, the "1" light is labeled as item 13).

    When you turn the machines on, are any of the numbers lit up in green? If so, specifically what numbers are on and what numbers are off on each machine?

    #2 Steltek, Aug 28, 2012
    Last edited: Aug 28, 2012