PCDVD數位科技討論區 - 瀏覽單個文章 - 日立硬碟，這是新設計嗎

引用:

作者cmwang

日立(HGST,原IBM storage)的PATA是有此設計,不過要調jumper才會生效(default是power on就auto spin-up),不知其SATA是否也有jumper或是由其feature tool設定的(換句話說您的HD可能不是在出廠的default值

)....

ftool我是有用過啦我把他調成SATA2的傳輸速度網站在這
http://www.hitachigst.com/hdd/support/download.htm
The Feature Tool allows you to:
Enable or disable the read-ahead or write cache.
Change the drive Automatic Acoustic Management settings to the:
Lowest acoustic emanation setting (Quiet Seek Mode), or
Maximum performance level (Normal Seek Mode).
Change the predefined capacity of the drive. This option can be used in situations where there is a BIOS limitation and the drive is not recognized. See the Users Guide for specific details.
Switch the Ultra DMA mode
Change Advanced Power Mode - allows you to change between the lowest power consumption and the highest power consumption (maximum performance level).
Show Drive Temperature - shows the current drive temperature in Celsius and Fahrenheit.
Configure SATA interface - adjust maximum speed and enable/disable Spread Spectrum Clocking.

AAM跟APM好像跟我說的那個現象沒有關係
而且我也試過把APM調成performance 現象仍舊
如果不行的話也只好不理他了