Dell error code 0221

[kw0t2358]

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.

 

[phil22]

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.

 

[redheat2010]

Flash the latest BIOS from support.dell.com and then retry diagnostics.