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Ultra How can I Boot from Ultra100, CMOS, SCSI, Configuration?
Ken Chou posted this 02 June 2004

Product: Ultra100TX2

Platform: all

Firmware/Bios Version: all

Cause: change the Boot Sequence in your CMOS, PCI Slot preference, Motherboard Compataibility.

Solution: There are two ways to make the Ultra100 be the bootable device. One way is to make sure there are no HDDs on the motherboard controllers. The motherboard will not find a bootable device, and allow the Ultra100 to boot. The other way is to change the Boot Sequence in your CMOS to boot from SCSI first. Since the system will see the Ultra100 as a SCSI controller, this will tell the motherboard to ignore it’s own controllers and allow our card to be the boot device. Another way of seeing the card as the bootable is from a hard drive sub-menu. It may appear under the "other" category. This last way seems to be more common in recent motherboards. Check with your MB manufacturer as to how the PCI bootable card will be seen by the boot priority selection of their motherboard. Then select it as the first boot device when you want to boot to the drive attached to the first connector.

Ultra How do I boot from the Ultra100TX2 if I already have a SCSI card in the system?
Ken Chou posted this 02 June 2004

Product: Ultra100TX2

Platform: Windows, Novell, Linux

Firmware/Bios Version: all

Cause: Booting from Ultra 100TX2 w/additonal SCSI Controller in System, BIOS, Configuration, PCI Slot preference, CMOS BIOS settings.

Solution: If you have an actual SCSI controller in the system, the computer will attempt to boot from whichever controller is seen first. To get one controller to be seen before another, you must get it’s BIOS to load first. Manipulating the BIOS address that the card is set to use normally does this. However, the Ultra100 is fully PnP. This means that only the PnP BIOS on the motherboard can control which resources our card uses. In most cases, the PCI slot with the highest priority will be assigned the lowest BIOS address. On most motherboards, the PCI slot with the highest priority is PCI slot #1.

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