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AMD Power now 失效

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发表于 2009-6-10 13:58:25 | 显示全部楼层 |阅读模式
Dear all,
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    I have found a  issue on AMD cpu (MV40, L625) that CPU frequency can't change automatically in Vista suddenly. when this phenomena 5 e& O% O# O8 m, Q4 p$ }

' Q5 Z) }! v* P0 z6 doccur,  only afresh intall vista, it will OK, IF anyone meet this issue, please give me some advice , Thanks.
发表于 2009-6-10 15:36:25 | 显示全部楼层
Maybe you can check system power plan, set it to balance,5 P5 f" r5 l5 x' @
or run AMD P-state test tool to check if BIOS has built P-state table correctly.
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 楼主| 发表于 2009-6-11 14:29:02 | 显示全部楼层
Thanks for your reply, I have checked with PS Check tool, it is ok, BIOS have build PSS table correctly, This phenomenon is very random..
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I don't know what time it will ocuur.
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发表于 2009-7-17 22:26:36 | 显示全部楼层
RUN VISTA command "perfmon" to check processor time at first.
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