Dell error code 0221

I have dell Optiplex 380 system, while diagnosed the system by diagnosis tool I am getting the Error Code 2000-0221
So can somebody help me with my this problem.
2 answers Last reply
More about dell error code 0221
  1. That error code translates to:
    Interval Timer Channel 0 (mode 0) is not generating interrupts

    You will have to contact Dell for advice on how to proceed. Most likely a faulty motherboard.
  2. Flash the latest BIOS from and then retry diagnostics.
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