As far as I can tell, the computer had PhoenixBIOS version 1.80, and I have set it to boot in this order: Removable Devices, CD-ROM/DVD Drive, Hard Drive, Network Boot.
However when I boot, a horizontal cursor flashes in the top left corner of the screen indefinitely and I have to reboot manually and force the HDD to boot using the "Boot Device Selection Menu" or just by re-ordering the selection in the BIOS utility.
Many thanks to any help,
Ali L