Today I was testing a hard drive. It was connected as a dual-hard-drive setup: the slave drive was connected to the IDE1 interface, and the master drive was connected to the IDE3 interface.
After finishing, I removed the extra drive, then moved the master drive from the IDE3 interface to the IDE1 interface. As a result, after the system screen appeared, it hung before entering the system. I tried several times and it was still the same. Then I connected the hard drive back from the IDE1 interface to the IDE3 interface, and it was fine, booted normally!
I don't know what the reason is,
Please, experts, point me in the right direction!
After finishing, I removed the extra drive, then moved the master drive from the IDE3 interface to the IDE1 interface. As a result, after the system screen appeared, it hung before entering the system. I tried several times and it was still the same. Then I connected the hard drive back from the IDE1 interface to the IDE3 interface, and it was fine, booted normally!
I don't know what the reason is,
Please, experts, point me in the right direction!



