Fan speeds go up when charging?

[Arkanok]

Sorry if this has been posted already but...

I was using my macbook pro 2.2 today while unplugged, then once i plugged it in when it was low, i noticed the fans sped up to about 3500 - 4000 rpm. I looked in the iStat widget and i guess the highest temp was the memory control, it was about 60c.

Is this normal to happen? If so, can someone explain why?

 

[Aniej]

it's nothing to be concerned about. Mine regularly do it when charging as the let side of my MBP tends to get a little hotter with the charging connection. Does it bother you or just curious?

 

[Arkanok]

it's nothing to be concerned about. Mine regularly do it when charging as the let side of my MBP tends to get a little hotter with the charging connection. Does it bother you or just curious?

I was just curious actually, just because i plugged it in and it was just sitting there doing nothing really, and out of nowhere i just heard the fans get louder and louder. Was just wondering since nothing was running why they were going faster.

Thanks for the input though!

Anybody else notice this?