You will not see the Advanced Settings section if your hardware does not
support it. Or if it is taken care of through the driver settings. An
example of this is the Intel Application Accelerator.
---------
[[(Note: You will not see the Advanced Settings section if your hardware
does not support it)]]
[[ Or if it is taken care of through the driver settings.]]
[[Hardware tab - Select "Device manager". Expand "IDE ATA/ATAPI controllers"
Select properties for each channel and move to the Advanced Settings tab
For "Transfer Mode" select "DMA if available"
DMA, Direct Memory Access allows IDE devices to read and write directly to
and from RAM, bypassing the CPU. CPU usage is significantly reduced as
compared to PIO, Programmed Input Output mode. DMA also has the added
advantage of increasing the data transfer rate of the IDE device.]]
Optimizing Windows XP
http://www.geocities.com/ziyadhosein/wxptwks.htm
Device settings are hard to find in Windows XP
http://support.microsoft.com/default.aspx?scid=kb;en-us;310751
Check and Set DMA Mode
http://www.windows-help.net/WindowsXP/howto-05.htm
[[4. In the Primary/Secondary IDE Channel Properties window, select the
Advanced Settings tab (if the Properties window does not have an Advanced
Settings tab, see the Note at the end).
Note: With some IDE drivers/Busmastering drivers, DMA cannot be enabled
through the device manager, but only through the driver settings. An example
of this is the Intel Application Accelerator.]]
Instructions for enabling DMA in Windows XP.
http://www.cdrlabs.com/phpBB/viewtopic.php?t=7625
[[For repeated DMA errors. Windows XP will turn off DMA mode for a device
after encountering certain errors during data transfer operations. If more
that six DMA transfer timeouts occur, Windows will turn off DMA and use only
PIO mode on that device.
In this case, the user cannot turn on DMA for this device. The only option
for the user who wants to enable DMA mode is to uninstall and reinstall the
device.]]
DMA Mode for ATA/ATAPI Devices in Windows XP
http://www.microsoft.com/whdc/device/storage/IDE-DMA.mspx
--
Hope this helps. Let us know.
Wes
MS-MVP Windows Shell/User
In