Clan x86

General Forums => General Discussion => Topic started by: rabbit on May 28, 2007, 10:23:29 AM

Title: How Can I Cool My Computer?
Post by: rabbit on May 28, 2007, 10:23:29 AM
It's a laptop.  I've been looking at cooling pads, but all of them have mixed reviews.  As of about 3 minutes ago, these are my temperatures:
(http://www.liquid-server.org/images/temps.PNG)
and for you crazy Celsius people:
(http://www.liquid-server.org/images/temps_c.PNG)
Title: Re: How Can I Cool My Computer?
Post by: Hitmen on May 28, 2007, 10:53:11 AM
One of my friends bought a really cheap one that did nothing. He got pissed at it and ended up buying a more expensive one which apparently works really well. My suggestion would be looking for something that looks like a quality piece of work (like, something metal instead of the cheapo plastic ones) and spending a little more money than you would otherwise. I'll try to see which one he has next time I talk to him.
Title: Re: How Can I Cool My Computer?
Post by: abc on May 28, 2007, 12:59:30 PM
http://www.hackaday.com/2006/10/13/removable-laptop-water-cooling/

lol.
Title: Re: How Can I Cool My Computer?
Post by: Newby on May 28, 2007, 01:18:43 PM
Your shit is practically on fire. G'damn.
Title: Re: How Can I Cool My Computer?
Post by: iago on May 28, 2007, 01:26:41 PM
Well, the general advice is to keep it on a hard, flat surface, like a table. Leaving it on, like, a bed is a bad idea.

Beyond that, I can't help.
Title: Re: How Can I Cool My Computer?
Post by: abc on May 28, 2007, 01:49:03 PM
I'm getting

Fan1: 0 RPM
Fan2: 0 RPM

..lol is that bad?
Title: Re: How Can I Cool My Computer?
Post by: Newby on May 28, 2007, 01:49:57 PM
Quote from: iago on May 28, 2007, 01:26:41 PM
Well, the general advice is to keep it on a hard, flat surface, like a table. Leaving it on, like, a bed is a bad idea.

Ehh, I had a laptop that got up to 189°F or something to that extent sitting on a cabinet colored brown. At least it claims to have gotten that hot. And that was the system telling me that when I ran FreeBSD on it.
Title: Re: How Can I Cool My Computer?
Post by: d&q on May 28, 2007, 02:09:24 PM
Use a glass case and submerse all the internals in cooking oil.
Title: Re: How Can I Cool My Computer?
Post by: nslay on May 28, 2007, 02:49:06 PM
Those temperatures look pretty normal.  My system with normal use is about 40-50C (right now its 45C), depending on the room temperature.  When its compiling or otherwise using 100% CPU, its about 65-75C, depending on the room temperature.

If you're worried there is a problem, I'd recommend checking for a BIOS update.

EDIT: I should mention, normal for a laptop
Title: Re: How Can I Cool My Computer?
Post by: Warrior on May 28, 2007, 03:18:32 PM
Stick it in the freezer.

Happy to help.
Title: Re: How Can I Cool My Computer?
Post by: LordVader on May 28, 2007, 03:48:00 PM
The main thing i've heard specially in regards to laptops, and especially sony viao's etc.
Keep any laptop as was suggested away from walls and able to properly vent
The little slots you see on the back/bottom aare the only places air can be circulated in/out etc..

Their are also docks you can get for laptops that keep it proped up and have fans on the base to help cool them etc..
I've not tried these but I would imagine they would help some, you can find them at any retailer online newegg.com, or any descently large comercial store like bestbuy etc..
I would do some research first on the different brands.
Title: Re: How Can I Cool My Computer?
Post by: iago on May 28, 2007, 06:28:32 PM
Quote from: dlStevens on May 28, 2007, 01:49:03 PM
I'm getting

Fan1: 0 RPM
Fan2: 0 RPM

..lol is that bad?
Probably means it is having trouble reading the ACPI thing. Stick your finger in. If you feel pain (that's not electrocution), your fans are fine.

Quote from: Deuce on May 28, 2007, 02:09:24 PM
Use a glass case and submerse all the internals in cooking oil.
That works poorly on a laptop. You end up with greasy fingers.

Quote from: Newby on May 28, 2007, 01:49:57 PM
Ehh, I had a laptop that got up to 189°F or something to that extent sitting on a cabinet colored brown. At least it claims to have gotten that hot. And that was the system telling me that when I ran FreeBSD on it.
That's probably a bad thing. Even if it doesn't break immediately, it's not going to take long before having a hardware failure.
Title: Re: How Can I Cool My Computer?
Post by: rabbit on May 28, 2007, 07:54:09 PM
Well, when I watch shows/movies on it, I usually lie in bed and stick it next to me (though I've been using a book to keep it up a little).  When I'm not doing that, it sits on a desk right next to my air conditioner...
Title: Re: How Can I Cool My Computer?
Post by: Blaze on May 28, 2007, 08:13:18 PM
I left my laptop on once in my bed and when I came back I got the pixels were starting to change colour turning black and it was pretty damn hot.  :\
Title: Re: How Can I Cool My Computer?
Post by: Newby on May 28, 2007, 08:32:36 PM
Quote from: iago on May 28, 2007, 06:28:32 PM
Quote from: Newby on May 28, 2007, 01:49:57 PM
Ehh, I had a laptop that got up to 189°F or something to that extent sitting on a cabinet colored brown. At least it claims to have gotten that hot. And that was the system telling me that when I ran FreeBSD on it.
That's probably a bad thing. Even if it doesn't break immediately, it's not going to take long before having a hardware failure.

Yeah. The fan was on the bottom, and blew hot air right back into the machine. So, I turned it off and it hasn't been turned in since. :P
Title: Re: How Can I Cool My Computer?
Post by: Hitmen on May 28, 2007, 09:38:12 PM
Quote from: iago on May 28, 2007, 06:28:32 PM
Quote from: Newby on May 28, 2007, 01:49:57 PM
Ehh, I had a laptop that got up to 189°F or something to that extent sitting on a cabinet colored brown. At least it claims to have gotten that hot. And that was the system telling me that when I ran FreeBSD on it.
That's probably a bad thing. Even if it doesn't break immediately, it's not going to take long before having a hardware failure.
Bah, that is nothing. Before I finally added some better cooling to my computer about six months ago, my processor idled at 80-85ºC and went up to 90-95ºC under load (occasionally tripping the bios auto-shutdown at whatever the default temp to shut off was). I built this computer in... 2001 or early 2002. My processor still works. Old AMD Athlon = spaceheater, but they can sure take the temperature load :)
Title: Re: How Can I Cool My Computer?
Post by: iago on May 28, 2007, 10:03:47 PM
When you can start cooking food on a processor, there's a problem.

Although in this case, the oil-cooling idea might be a good one. Fill it with oil and cook french fries!