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boiling Mac

Q

Qabas

macrumors newbie
Original poster
Jul 12, 2012
26
0
Oman
heyo :apple:
whats up ^.^

hmm without further intros -.-

I recently noticed that my Macbook pro is getting very(and I mean VERY) hot immediately when I start using it -.-

i've had it for almost 2 years<<<looks amazing(kept it nice and clean) but its HOT >.<

About this Mac
Mac OS X
Version 10.6.8
Processor 2.66 GHz intel core 2 Duo
Memory 4GB 1067 MHz DDR3
Startup Disk Macintosh HD
TM and c 1983-2011 Apple inc.
All rights reserved




NEWBIE alert *beeep* LOL:D
 
Install iStat Pro to get accurate temp readings, as "boiling hot" isn't very specific. It's normal for Macs to get hot to the touch under heavy workloads.
 
GGJstudios said:
Install iStat Pro to get accurate temp readings, as "boiling hot" isn't very specific. It's normal for Macs to get hot to the touch under heavy workloads.
Click to expand...

I downloaded this iStat thing a few days ago but I don't know how to use it...
how could I get it to show the temp reading?:confused:
>.<
 
Qabas said:
I downloaded this iStat thing a few days ago but I don't know how to use it...
how could I get it to show the temp reading?:confused:
>.<
Click to expand...

i was going to sugest to open it up and clean the dust out of the fans, but after reading that, i dont think youd be comfortable doing that
 
Qabas said:
I downloaded this iStat thing a few days ago but I don't know how to use it...
how could I get it to show the temp reading?:confused:
>.<
Click to expand...
If you installed it, just go to the Dashboard to see the readings. If no temp readings are showing, click the "i" in the upper left corner to select which sections are showing.
 
charlieegan3 said:
Don't worry we can tell, do as GGJ said and get some readings for the temps.



He said this happens immediately, assuming regardless of workload.
Click to expand...


LOL @ "don't worry, we can tell"
workload? hmmmm i'm not sure what u call(checking emails and facebook)
I don't think its a heavy load on Mac -.-
so yeah as u said "regardless of workload"
:)
 
Qabas said:
LOL @ "don't worry, we can tell"
workload? hmmmm i'm not sure what u call(checking emails and facebook)
I don't think its a heavy load on Mac -.-
so yeah as u said "regardless of workload"
:)
Click to expand...

emails and Facebook = low load, for almost any Mac, yes.

Any luck with iStat Nano and getting those temperatures?
 
ljx718 said:
i was going to sugest to open it up and clean the dust out of the fans, but after reading that, i dont think youd be comfortable doing that
Click to expand...

wait! what?? open it?? LOL u mean the screws and stuff??? interesting..
I CAN do that but do u really think its gonna work? I think i'll end up destroying it<<or at least making it worst
 
charlieegan3 said:
He said this happens immediately, assuming regardless of workload.
Click to expand...
Yes, I know, but it could be a case of a runaway process that the OP isn't aware of unless they view all processes in Activity Monitor. It makes sense to get accurate temps to make sure it's not just a case of perception, then move on from there.
 
Qabas said:
wait! what?? open it?? LOL u mean the screws and stuff??? interesting..
I CAN do that but do u really think its gonna work? I think i'll end up destroying it<<or at least making it worst
Click to expand...

My guess would be that this is not a good idea for you.

Please find temperature readings.
 
GGJstudios said:
If you installed it, just go to the Dashboard to see the readings. If no temp readings are showing, click the "i" in the upper left corner to select which sections are showing.
Click to expand...

yessss
TEMPS
HD: Macintosh 35
CPU: 70
Enclosure base:35
Enclosure base2:35
Enclosure base3:34
Heatsink B:58
Northbridge:47

FANS
5431rpm
 
Qabas said:
yessss
TEMPS
HD: Macintosh 35
CPU: 70
Enclosure base:35
Enclosure base2:35
Enclosure base3:34
Heatsink B:58
Northbridge:47

FANS
5431rpm
Click to expand...

  1. Launch Activity Monitor
  2. Change "My Processes" at the top to "All Processes"
  3. Click on the CPU column heading once or twice, so the arrow points downward (highest values on top).
  4. Click on the System Memory tab at the bottom.
  5. Take a screen shot of the whole Activity Monitor window, then scroll down to see the rest of the list, take another screen shot
  6. Post your screenshots.

By the way, your temps are well within the normal operating range.
 
Fans are running a bit high though - wondering if this thing is full of dust.
 
Those are very normal temps. My computer often gets up to around 85-95, but that's when I'm hosting a server, watching an HD yt video and playing call of duty at the same time.

If you want to reduce the temperatures, may I suggest Arctic Silver 5 or download smcFanControl to change the speed of the fan.
 
GGJstudios said:
  1. Launch Activity Monitor
  2. Change "My Processes" at the top to "All Processes"
  3. Click on the CPU column heading once or twice, so the arrow points downward (highest values on top).
  4. Click on the System Memory tab at the bottom.
  5. Take a screen shot of the whole Activity Monitor window, then scroll down to see the rest of the list, take another screen shot
  6. Post your screenshots.

By the way, your temps are well within the normal operating range.
Click to expand...

ok ^_^
 

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btw if i tuned my AC off then this Mac is gonna work as a heater -.-
I should probably open it to get it cleaned..
the fans are making loud noises
 
Qabas said:
btw if i tuned my AC off then this Mac is gonna work as a heater -.-
I should probably open it to get it cleaned..
the fans are making loud noises
Click to expand...

It's very unlikely that your Mac needs cleaning. The culprit is the runaway DirectoryService process. Follow the link I posted to resolve that issue, and your heat and fans should return to normal.

I recently opened my non-unibody MBP after over 4 years of constant use and travel. There was almost no dust inside.... certainly not enough to affect temperatures at all.
 
You don't have to open it, blowing compressed or canned air into vents may work well enough alone.

I've seen enough dust, pet hair inside some laptops to build a new pet, and that has a dramatic effect on their cooling.

First step is path of least resistance, as it should be. Save the screwdriver and thermal compound for later!

GGJ - I disagree with lack of dust, it heavily depends on the user and environment. People with pets, children, smokers, have forced hot air heating, and those who cook greasy foods often can have MASSIVE obstructions in eir cooling system. I suspect yours is clean due to you being an educated user, and is not representative of the masses.

Not disagreeing with the runaway process bit, just on the dust theory bit.
 
Last edited:
Screen shot 2012-07-13 at 00.31.23.png

Screen shot 2012-07-13 at 00.23.42.png
GGJstudios said:
It's very unlikely that your Mac needs cleaning. The culprit is the runaway DirectoryService process. Follow the link I posted to resolve that issue, and your heat and fans should return to normal.

I recently opened my non-unibody MBP after over 4 years of constant use and travel. There was almost no dust inside.... certainly not enough to affect temperatures at all.
Click to expand...


I didn't get a thing from that link man -.-
I downloaded dnsmasq but whaaat? its all complicated(I mean the procedure on the link)
I couldn't understand it<<how am I supposed to do it -.-
what if i took my laptop to the nearest apple store? would they do all of that for me?
 
Big-TDI-Guy said:
You don't have to open it, blowing compressed or canned air into vents may work well enough alone.

I've seen enough dust, pet hair inside some laptops to build a new pet, and that has a dramatic effect on their cooling.

First step is path of least resistance, as it should be. Save the screwdriver and thermal compound for later!

GGJ - I disagree with lack of dust, it heavily depends on the user and environment. People with pets, children, smokers, have forced hot air heating, and those who cook greasy foods often can have MASSIVE obstructions in eir cooling system. I suspect yours is clean due to you being an educated user, and is not representative of the masses.

Not disagreeing with the runaway process bit, just on the dust theory bit.
Click to expand...

ok ^.^
if it got worse then I shall open it n find the unexpected :p
 
Qabas said:
View attachment 347733

View attachment 347732


I didn't get a thing from that link man -.-
I downloaded dnsmasq but whaaat? its all complicated(I mean the procedure on the link)
I couldn't understand it<<how am I supposed to do it -.-
what if i took my laptop to the nearest apple store? would they do all of that for me?
Click to expand...
  1. Open Finder and click "Go", then "Go To Folder" on the Menu Bar
  2. In the window that pops up, type the following: /etc
  3. Press the "Go" button
  4. Scroll down to the file named: hosts
  5. Right-click on that file and Open With > TextEdit
  6. In TextEdit, press Command-A to select all, then Command-C to copy
  7. Paste the contents in a reply to this post.
 
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