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NLS
2004-12-04, 06:40 AM CST
Hello all

is there a possibility to activate PowerNow on my notebook? I compiled the kernel with PowerNow support for K7 and for K7 CPU, also with ACPI and cpufreq. But nothing works - it stays running at full speed (1.6 Ghz), consuming a lot of power even there is an empty desktop with no programs running. I never need this speed anyway, because I'm only writing with Office, a little bit browsing and mailing. I would prefer if the notebook was quiet! But today it's very loud, gets hot and the battery - an additional disadvantage of that - is empty after a short time.

The proof that PowerNow ist working, is Windows. With Windows, the notebook saves power, switching back to 1.3 Ghz. That's still quite a lot, but it stops the loud cooler. Conclusion: there must be a way to manage this also with FC3.

My notebook:
Acer Aspire 1362LC with AMD Mobile Sempron 2800+

Thank you for your help!

NLS
2004-12-23, 01:42 PM CST
Hi

Solution found here: http://ubuntuforums.org/showthread.php?t=3585

my (german) tutorial - http://www.fedoraforum.de/index.php?showtopic=2801

Now it's working great, finally a silent notebok.