Temperatures and battery?

Power discussions, CPU and case temperature
ender
Posts: 58
Joined: Mon Apr 27, 2009 12:29 pm

Temperatures and battery?

Post by ender »

What are the usual operating temperatures of Fit-PC2's CPU? While idling (in Windows 7), SpeedFan shows around 56°C for the core, and I've seen it go to 71°C under load.

Also, why does Windows sometimes see a 84% filled battery?

irads

Re: Temperatures and battery?

Post by irads »

CPU works even at 105C. 71C is just fine.
There is not really a battery. Battery driver and applet can be disabled.

ender
Posts: 58
Joined: Mon Apr 27, 2009 12:29 pm

Re: Temperatures and battery?

Post by ender »

I know there isn't any battery, it's just interested that Windows detects one, and even claims it's at 84% and charging :)

irads

Re: Temperatures and battery?

Post by irads »

Must be false readings from the PMIC.

Timon_and_Pumba
Posts: 26
Joined: Wed May 27, 2009 5:59 pm

Re: Temperatures and battery?

Post by Timon_and_Pumba »

Using linux, a battery at 84% is reported as well...

yogev_ezra
Posts: 539
Joined: Sun Mar 22, 2009 2:49 pm

Re: Temperatures and battery?

Post by yogev_ezra »

Could it be the CMOS battery? I read somewhere on Compulab site that the battery for CMOS is rechargeable.

Timon_and_Pumba
Posts: 26
Joined: Wed May 27, 2009 5:59 pm

Re: Temperatures and battery?

Post by Timon_and_Pumba »

I have never seen any pc capable of reading the charge of the CMOS battery.
Also, it would be almost impossible that multiple users report the same 84% charge!

auldane
Posts: 7
Joined: Sun Apr 26, 2009 5:28 pm

Re: Temperatures and battery?

Post by auldane »

Does anyone have some real-world measurements for external temperatures? I imagine it must be lower than the CPU temp. I will be running Win7 as well.

Ender, while it's under load are you able to pick it up with your bare hands? I would imagine that at 71C you would be able to at least for a moment without much discomfort... but not at 105C :D

yogev_ezra
Posts: 539
Joined: Sun Mar 22, 2009 2:49 pm

Re: Temperatures and battery?

Post by yogev_ezra »

http://www.iopanel.net/forum/28951-page10.html
In Hebrew but look at Flash videos. You will get the point.
The review is unbiased BTW (not associated with my company in any way).

ender
Posts: 58
Joined: Mon Apr 27, 2009 12:29 pm

Re: Temperatures and battery?

Post by ender »

Timon_and_Pumba wrote:I have never seen any pc capable of reading the charge of the CMOS battery.
I have seen several motherboards that were able to report the CMOS battery voltage, though these've gotten rare again lately.
auldane wrote:Ender, while it's under load are you able to pick it up with your bare hands? I would imagine that at 71C you would be able to at least for a moment without much discomfort... but not at 105C
Right now SpeedFan is reporting cores at 61-64°C (disk at 49°C; CPU usage between 30 and 60%), and I get pretty uncomfortable after holding it for about 5-10 seconds. Also, left side feels somewhat warmer than the right side.

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