Select ਇੰਸਟਾਲੇਸ਼ਨ -- ਸੁਰੱਖਿਅਤ ਸੈਟਿੰਗ if you encounter hangs while installing or irreproducible errors. This option disables DMA for IDE drives and all power management features. See also the kernel options for apm, acpi and ide.