ATTO UL5D issue: When an ATTO UL5D PCI-E u320 SCSI controller is installed in slot #5, the UL5D BIOS must be disabled or the
following warning may be reported during system boot: (Also the UL5D BIOS must be disabled for proper operation when connected to an
AVID VideoRAID RTR u320 SCSI).
110 – Out of memory space for option ROMS.
The option ROM for the following device was unable to run due to memory constraints. If you choose to continue, one or more
PCI devices may not work properly
To disable the UL5D BIOS and eliminate the above warning, perform one of the following:
A. AVID Knowledge Base article 273945,
http://avid.custkb.com/avid/app/selfservice/search.jsp?DocId=273945&Hilite=UL5D
Install Atto UL5D configuration tool and launch the software.
Expand the Express PCI UL5D menu, and click on Channel.
The Boot Driver
has to be disabled on both channels of the UL5D.
Configure the UL5D per this screenshot, and do this for both Channel 1 and Channel 2
B. Or during system boot perform the following:
1. Reboot the system
2. Hit “Escape” to clear the HP splash screen
3. Hit Ctrl-Z when the following Atto UL5D BIOS message prompts
*********************************************
** ATTO ExpressPCI ™ Version 2.10 **
***** Press [Ctrl + Z] for Setup Utility *****
4. Select 1 - Adapter menu
5. Select 2 - Configure Both Adapter Channels
6. Select Host Adapter BIOS
7. Select “Disabled” using [Page Up] / [Page Down]
8. Press “ESC”
9. Press “ESC”
10. Select 4 – Save Parameters and Exit
Page 7 of 9 Joe Conforti
– Avid Technology – July 24th, 2009
REV A1
