From: Paul Norman <penorman@mac.com>
To: lm-sensors@vger.kernel.org
Subject: Re: [lm-sensors] Biostar TA880GB+ Motherboard Information
Date: Sat, 19 Nov 2011 10:18:49 +0000 [thread overview]
Message-ID: <000201cca6a4$a2524610$e6f6d230$@mac.com> (raw)
In-Reply-To: <000001cca684$f7e5ace0$e7b106a0$@mac.com>
> From: Jean Delvare [mailto:khali@linux-fr.org]
> To: Paul Norman
> Subject: Re: [lm-sensors] Biostar TA880GB+ Motherboard Information
> > chip "acpitz-virtual-0"
> > # This is essentially the same as the CPU temperature.
>
> This could be problematic. If ACPI reads from the same registers as the
> IT8712F chip, as these accesses are not synchronized, they could
> collide. This is a problem affecting many boards unfortunately, with no
> good solution so far.
Would disabling it be a good idea then?
Also, do you have any suggestions for the k10temp-pci-00c3 temp1 label?
> Go to the BIOS and watch the +5V and +12V values. Write down every
> different sample you manage to get. The more samples, the better. Then
> check the raw values (from sensors -u) for in0 and in1. Write down all
> samples as well if there are many. From that we can find out who is who
> and the scaling factors.
According to the BIOS +12V is at 12.250 with no variation and +5V is at
5.115. I waited for about 2 minutes.
Both in0_input and in1_input vary between 2.940 and 2.952. They vary
independently, and I only observed in0_input=2.940 under heavy CPU load.
I only observed in1_input=2.940 under heavy IO load.
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next prev parent reply other threads:[~2011-11-19 10:18 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-11-19 6:32 [lm-sensors] Biostar TA880GB+ Motherboard Information Paul Norman
2011-11-19 9:01 ` Jean Delvare
2011-11-19 10:18 ` Paul Norman [this message]
2011-11-19 11:46 ` Jean Delvare
2011-11-19 21:21 ` Paul Norman
2011-11-20 9:17 ` Jean Delvare
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