[ltp] lower CPU clock without battery in X61s

linux-thinkpad@linux-thinkpad.org linux-thinkpad@linux-thinkpad.org
Wed, 25 Jun 2008 14:52:06 -0400


On Wed, Jun 25, 2008 at 08:44:11PM +0200, Tino Keitel wrote:
> Hi folks,
> 
> my X61s only uses 1,2 GHz if I remove the battery, even with the
> performance cpufreq governor. With the battery inserted, it uses 1,6
> GHz. Is there something I can do to get the maximum CPU clock even with
> the battery removed?
> 
> Regards,
> Tino
Did you try to see what's the power saving options in BIOS? Maybe it 
was dictated there that only the lowest frequency is used when on 
battery?
Jiang
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