VirtualHDIrq=<Boolean>

Default:        On for AT-compatible computers; Off for all other computers.

Purpose:        If enabled, Windows in 386 enhanced mode can terminate
                interrupts from the hard disk controller, bypassing the
                ROM routine that handles these interrupts. Some hard drives
                might require this setting to be disabled in order for
                interrupts to be processed correctly. If this setting is
                disabled, the ROM routine handles the interrupts, which
                slows down system performance.

To Change:      Use Notepad to edit the SYSTEM.INI file.

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