The boot program is located in the Boot R OM of your Model 742i.
Here are some things to c heck if something has gone wrong at this poin t in the boot process:
Boot Program Initializes Hardware
Problems during this rst stage of the boot process are rare. A t this stage problems can be caused b y:
No power to the system (c heck your building's circuit break ers and the power connections to your system equipmen t)
Processor hardware failure (see Table
Interface card hardw are failure.
Model 742i isn't fully plugged in its VME slot.
LAN MAU connector is loose. Incorrectly connected SCSI cable.
6Turn o the power to the Model 742i (leav e any external disks po wered up and running). Wait ve or ten seconds and turn the po wer to the system bac k on.
If the problem recurs, record the symptoms, the status of an y indicators (especially any LED displays) on your processor, and an y messages that appear on your system console.
At this stage in the boot process, most of the problems that occur require y our hardware to be serviced by a person trained and qualied to do so.
Selecting an Alternate Operating System
If your hardware is functioning correctly , but your usual boot device (suc h as the root disk) is not responding as it should, y ou can select an alternate available boot device man ually by following these steps:
1.Check the LED codes (Table
2.Turn o the power to your Model 742i, and then turn it bac k on.
FINAL TRIM SIZE : 7.0 in x 8.5 in