I have a desktop with motherboard 970A-DS3P and using WD My Passport Ultra 1 TB external hard drive. As it was running out of space, I got WD 2TB version hard disk and wanted to take the back up of 1 TB in this. The motherboard has two usb 3.0 port, but the earlier hard disk (1TB) is not detected in usb 3.0 port where as it works in usb 2.0 port. I tried swapping the cables still it didn't work. The new hard disk works well in usb 3.0 port.
- Why is the 1 TB hard disk not detected in usb 3.0 port?
- Now when I am taking the backup 1TB hard drive connected to usb 2.0 and 2TB hard disk connected to usb 3.0 port the data is transferring at 30 MB/s speed. why its so slow?
Copying from 1TB to 2 TB
Copying to local hard drive seems faster
When I connect the 1TB hard disk to usb 3.0 port I get below messages sometimes