Microsoft KB Archive/159235

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APM Drive Spin Down Supported on IDE Devices Only

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Q159235

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The information in this article applies to:


 * Microsoft Windows 95 OEM Service Release, version 2.0

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SYMPTOMS
With Windows 95 OEM Service Release 2 (OSR2), the drive spin down feature works only with IDE hard disks. It does not work, for example, with SCSI hard disk.

CAUSE
The drive spin down feature is only supported on IDE devices.

MORE INFORMATION
Although SCSI hard disks do support the drive spin down feature natively, Windows 95 does not support this feature with SCSI drives.

The IDE driver (Esdi_506.pdr) does support this feature.

Additional query words: 95

Keywords : osr2 diskmem win95

Issue type :

Technology : kbWin95search kbOPKSearch