Using Ghost to restore the system slow solution

I really like to use Ghost for system backup and restore, recently when using Ghost (DOS version) to restore the system, I was surprised to find that the speed is very slow, showing half an hour However, in the past, it took only a few minutes to back up and restore the system multiple times. Is it because of the "high" mode selected by Ghost backup?

Therefore, I tried to use Ghost to back up the system. It took 40 minutes to see the time display. It was slower than installing a new system and scared myself. Checking the hard disk is normal, and changing the data cable of the hard disk can not solve the problem, and it is puzzling. Just when = confused, remember that there seems to be a hard disk mode in the BIOS to set up, so boot into the BIOS, under the Advanced Integrated Peripherals under the Advanced found four settings options related to the hard disk: "Primary Master UDMA" , "Primary Slave UDMA", "Secondary Master UDMA" and "Secondary Master UDMA". The above four items are all set to "Disabled", I tried to set them all to "Auto", and then use Ghost after exiting, everything is back to normal, the original problem is here! It may be that the four settings were changed to "Disabled" when the computer was repaired not long ago (the default should be "Enable"), so it is hereby recorded for friends who also use the DOS version of Ghost.

Dong Dongfu Tip: UDMA mode is a kind of data transmission mode. This method has higher burst data transmission speed of I/O system, and can also reduce the occupancy rate of CPU resources of I/O system. In addition to the settings in the BIOS, we can also expand the "IDE ATA/ATAPI Controller" branch in the device manager of the computer, and select the two "Main IDE Channels" and "Secondary IDE Channels" of the "IDE Controller". "Advanced Settings → Enable DMA" option in the property settings, enable DMA (as shown).