Welcome to the MacNN Forums.

If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below.

You are here: MacNN Forums > Hardware - Troubleshooting and Discussion > Mac Notebooks > Safe CPU heat for a 12" G4 Powerbook?

Safe CPU heat for a 12" G4 Powerbook?
Thread Tools
Fresh-Faced Recruit
Join Date: Jul 2005
Status: Offline
Reply With Quote
Aug 11, 2005, 09:49 PM
 
I just downloaded the CPU heat widget from apple.com, and it seems my CPU is running at around 52˚C... seems a little high given my experience with desktops.

Is this within the safe limits for a 12" G4 Powerbook?

Cheers!
     
Moderator
Join Date: Oct 2001
Location: San Jose, CA
Status: Offline
Reply With Quote
Aug 11, 2005, 09:57 PM
 
That's not too high. Which rev Powerbook and what are you running at the time?


Steve
     
Fresh-Faced Recruit
Join Date: Jul 2005
Status: Offline
Reply With Quote
Aug 12, 2005, 09:48 AM
 
erm... its a A1104 G4 Powebook, running Tiger.

At the time I had a couple of browsers, Dreamweaver and Fireworks running, so I guess thats why it was a little hotter.
     
Posting Junkie
Join Date: Mar 2004
Location: MacNN database error. Please refresh your browser.
Status: Offline
Reply With Quote
Aug 12, 2005, 09:57 AM
 
That widget isn't as accurate as others I compared it with. Temperature text, for one.

This is a computer-generated message and needs no signature.
     
Professional Poster
Join Date: Jan 2003
Status: Offline
Reply With Quote
Aug 12, 2005, 10:14 AM
 
You should download a couple of the other temp monitors, like Temperox and Temperature Monitor. They're more informative and useful.

Temperox will give you the fan speed.

Temperature Monitor will graph the temp over time, namely software usage vs heat over time.

In any case, the best cooling device I've found in the summer time is a small, slow, quiet desk fan that blows across the PB (which is slightly elevated to allow cooling underneath.) A quiet fan will cool both you and the pb.
     
Moderator
Join Date: Oct 2001
Location: San Jose, CA
Status: Offline
Reply With Quote
Aug 12, 2005, 12:08 PM
 
Originally Posted by TomGillespie
erm... its a A1104 G4 Powebook, running Tiger.

At the time I had a couple of browsers, Dreamweaver and Fireworks running, so I guess thats why it was a little hotter.
I mean which rev:

rev A: 867 MHz
rev B: 1 GHz
rev C: 1.33 GHz
rev D: 1.5 GHz

Rev A and B tended to get hotter.

Steve
     
Fresh-Faced Recruit
Join Date: Jul 2005
Status: Offline
Reply With Quote
Aug 12, 2005, 12:44 PM
 
ah, mine is rev D
     
Forum Regular
Join Date: Jan 2005
Status: Offline
Reply With Quote
Aug 12, 2005, 12:52 PM
 
If my rev D powerbook runs at better performance and 100 percent cpu for a while (10-15 minutes or so) it will go to around 61 degrees C. Usually happens when I'm playing Diablo 2 or something. I just set it to better energy savings even while plugged in and it runs about 10 degrees cooler with no noticeable slowdown for the things I do.
g4/1.5 GHz 12 inch powerbook / 1.25 RAM / 80 gig / Superdrive / 10.5.6
g3/400 MHz Pismo / 640 RAM / 40 gig / Combo Drive / 10.3.9
     
   
Thread Tools
Forum Links
Forum Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts
BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On
Top
Privacy Policy
All times are GMT -5. The time now is 10:33 AM.
All contents of these forums © 1995-2011 MacNN. All rights reserved.
Branding + Design: www.gesamtbild.com
vBulletin v.3.8.7 © 2000-2011, Jelsoft Enterprises Ltd., Content Relevant URLs by vBSEO 3.3.2