apairofpcs
Learning Storage Performance
Hello SF colleagues,
I found a vintage 2/8/2009 Western Digital Caviar Blue, 250 GB, 5,400 RPM PATA hard drive (WD2500AAJB) in an old Dell case, and am having trouble getting it to be detected in Windows XP, although it is detected in Windows 7. Both drives are mounted in a desktop pc. I need advice on how to partition/format it. It has a non-functioning Windows XP OS on the 1st partition and no bootable OS on the 2nd partition. My goal is to eventually make the drive a single partition, with Windows 7 as a non-bootable drive for general data storage.
I did a study of it's impact on my CMOS and each of the 2 OSs on the desktop. Choosing either the slave or cable select jumper setting, the end connector of the EIDE cable attached to the drive and the middle connector unoccupied, here are the findings:
1. After a boot to Win 7, the PATA drive is visible in Windows Explorer. In Device Manager, 4 drives are listed. (1 Samsung SATA, 2 WD SATAs, 1 WD PATA)
2. CMOS shows 4 drives in the Boot tab's, Hard Drives section. But the only drive visible in the Boot Devices list, is the first drive in the Hard Drives section. The other Boot Devices choices are Removable device and ATAPI CD-Rom. When the PATA drive was not connected, the list had the other 2 SATA drives as a choice for a 2nd and 3rd boot device. The fact that I have never seen a Removable device listed in the Boot Devices list when the PATA drive was not connected, means that the PATA drive is considered to be a Removable device. How can this be? A reminder that it's boot partition is corrupt and unusable, so I won't select it as the 1st entry in the Hard Drives section.
3. When restarting, by choosing the primary boot drive with Windows XP from the F8 initiated Boot Selection Menu screen, the rectangular progress bars that scroll from left to right on the Windows XP logo page as it loads, moves normally and then stops for 1 1/2 min. It starts again and proceeds to the XP desktop. In XP, the PATA drive is not visible in Windows Explorer. In Device Manager, the 3 SATA drives above are listed, but not the PATA drive.
One more question. Why isn't the PATA drive detected in CMOS, when the EIDE cable is also connected to a DVD-CD Rom drive? Which device gets the end connector, and what would be the proper jumper setting for the PATA drive?
Thank you.
I found a vintage 2/8/2009 Western Digital Caviar Blue, 250 GB, 5,400 RPM PATA hard drive (WD2500AAJB) in an old Dell case, and am having trouble getting it to be detected in Windows XP, although it is detected in Windows 7. Both drives are mounted in a desktop pc. I need advice on how to partition/format it. It has a non-functioning Windows XP OS on the 1st partition and no bootable OS on the 2nd partition. My goal is to eventually make the drive a single partition, with Windows 7 as a non-bootable drive for general data storage.
I did a study of it's impact on my CMOS and each of the 2 OSs on the desktop. Choosing either the slave or cable select jumper setting, the end connector of the EIDE cable attached to the drive and the middle connector unoccupied, here are the findings:
1. After a boot to Win 7, the PATA drive is visible in Windows Explorer. In Device Manager, 4 drives are listed. (1 Samsung SATA, 2 WD SATAs, 1 WD PATA)
2. CMOS shows 4 drives in the Boot tab's, Hard Drives section. But the only drive visible in the Boot Devices list, is the first drive in the Hard Drives section. The other Boot Devices choices are Removable device and ATAPI CD-Rom. When the PATA drive was not connected, the list had the other 2 SATA drives as a choice for a 2nd and 3rd boot device. The fact that I have never seen a Removable device listed in the Boot Devices list when the PATA drive was not connected, means that the PATA drive is considered to be a Removable device. How can this be? A reminder that it's boot partition is corrupt and unusable, so I won't select it as the 1st entry in the Hard Drives section.
3. When restarting, by choosing the primary boot drive with Windows XP from the F8 initiated Boot Selection Menu screen, the rectangular progress bars that scroll from left to right on the Windows XP logo page as it loads, moves normally and then stops for 1 1/2 min. It starts again and proceeds to the XP desktop. In XP, the PATA drive is not visible in Windows Explorer. In Device Manager, the 3 SATA drives above are listed, but not the PATA drive.
One more question. Why isn't the PATA drive detected in CMOS, when the EIDE cable is also connected to a DVD-CD Rom drive? Which device gets the end connector, and what would be the proper jumper setting for the PATA drive?
Thank you.