Select the appropriate option in the following menu. - If you have trouble with IDE drives, select the "ide-legacy" option - If your system hangs during the boot process, any combinations of the boot options noapic acpi=off pci=routeirq nosmp may be useful - To edit boot options, follow the instructions in the following menu - Select "Memory Check" to run memtest86+ - To boot an installed system, select one of the "Installed system" prototypes and edit the "root" and "kernel" lines appropriately