CPU temperature spike during scan

[jmorlan]

Whenever I do a scan with Spybot S&D, my CPU temperature spikes like this:

http://farm3.static.flickr.com/2158/1622819862_f227fe6514_o.png

I have a P4 with 1.5 gb RAM and 200 gb HD. Is this normal?

[md usa spybot fan]

Spybot is quite CPU intensive so the processor is going to heat up. From the temperature you are running the safety step down feature built into the Pentium 4 may even be slowing down the CPU to keep it from overheating.

Suggestions:
Make sure that the fans are running and that dust is cleared from any ventilation ports in the case.
For desktops (See Caution! below):
Consider opening the case and checking to make sure the CPU heat sink is not dusty or loose.
For laptops (See Caution! below):
If your owner's manual tells you how to open the case (IBM ThinkPads and Dell Inspirons generally do), consider opening the case and checking to make sure the CPU heat sink is not dusty.
Caution!
Before open the case on any PC make sure that you read the owner's manual for that specific PC. This is extremely important not only for your well being due to electrical hazards but also for your PCs well being due to the possibility of static electricity discharges that can damage your PC.
There is a tutorial on cleaning desktop computers here:
Cleaning the Interior of your PC
http://www.bleepingcomputer.com/tutorials/tutorial118.html
If you are in the least bit hesitant about opening the case of your PC, please err on the side of caution and seek professional help.