Intel +3.3V Low Voltage Warning?

I recently installed Intel Active Monitor. Today after finishing up some DVD backups I got an alert telling me that a voltage (+3.3 V) has gone outside of its recommended range for 1 second. It only happened that one time and there was no PC crash or program problems at all. Below I pasted exactly what it said in my Alert History:

06/03/04 15:11:04
A voltage (+3.3 V) has returned to its recommended range.

06/03/04 15:11:03
A voltage (+3.3 V) has gone outside of its recommended range.
Bad Voltage Value: 2.252 volts

Can someone PLEASE tell me what they know what this means and should I worry? Thanks in advance for any help.

PC stats;
Product name 710 2900047
Board model Genuine Intel(R) D875PBZ system board
OS version Windows* XP version 5.1 Service Pack 1 build 2600
OS memory 522,988 KB RAM

Processor Intel(R) Pentium(R) 4 CPU 3.00GHz
Bus speed 800 MHz
L1 cache Data Cache 8KB, Execution Trace Cache 12K Micro-ops
L2 cache Advanced Transfer Cache 512 KB
Form factor Socket 478
Stepping 9

Physical memory 512 MB RAM
Memory speed DDR400
Memory type DDR, Synchronous
Form factor DIMM

 

Thanks, ronjor. I appreciate it.