C-26 SPARCengine Ultra AX
i
OEM Technical Manual • May 1999
e. Connect power cables to appropriate power outlets.
C.3 Initial Power-On and Firmware Update
21. Power up the system.
a. Position power supply switch to ON, position monitor power switch to ON
then press front panel power switch.
Video should be displayed in 90 seconds.
22. Perform the following diagnostic steps.
a. Verify the following information is correct before continuing to the next step.
Valid memory configuration is displayed on the banner.
Valid ethernet address is displayed on the banner.
b. At the ok prompt, type:
ok probe-scsi-all <cr>
It may take 5 minutes to complete this probe. Make sure all devices are
recognized by the system. Ensure the CD ROM is recognized as target 6.
c. At the ok prompt, type:
ok .version <cr>
23. Determine if OBP needs to be Updated.
The motherboard was shipped with the latest version of OBP available at the time of
manufacture.
The diskette shipped with the motherboard may contain a later version of OBP,
which can be used to update.
Information on the latest version of OBP may be found at the URL:
http://www.sun.com/microelectronics/SPARCengineUltraAXi/
Instructions are provided at the Web site to download and update OBP.
24. Update the OBP
a. Insert the diskette into the floppy disk drive.
b. At the ok prompt, type:
ok load floppy:nolabel<cr>
ok init-program<cr>
Follow the on screen instructions, answer prompts as appropriate.
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