Article ID: 262448 - View products that this article applies to.
This article was previously published under Q262448
If you are using DMA transfer mode with an ATA66 hard disk, you may receive the following error messages at startup:
Driver detected a controller error on the device, \Device\Harddisk1\DR1
Parity error on device \IDE\IDEport1
ATA66 DMA transfer mode is not supported for the onboard IDE controller.
To resolve this issue, change the transfer mode for the controller:
For a list of compatible IDE controllers, check the Hardware Compatibility List (HCL) at the following Microsoft Web site:
http://www.microsoft.com/whdc/hcl/default.mspxFor more information, click the following article number to view the article in the Microsoft Knowledge Base:
(http://support.microsoft.com/kb/154690/ )How to troubleshoot event ID 9, event ID 11, and event ID 15 error messages