Technical data

Getting Started with PowerPC Open Firmware 51
Note Because MVME2600/3600 Series products provide two
distinct flash memory banks, selection of a bank is
required. Only the first megabyte is saved to disk due
to the limitations of the floppy disk medium.
6. The following prompt appears next:
Firmware Selection:
(B)PPC1BUG
(O)Open Firmware
Which Firmware Do You Currently Have in ROM? (B/O)
7. Select the firmware type that is currently in ROM: PPC1BUG
or Open Firmware.
With the selection entered, a probe for a formatted floppy
disk is performed. If no floppy disk is found or if a floppy
drive is not attached, the following prompt appears:
No Floppy Drive/Disk Found
Search SCSI Bus? (Y/N)
8. Search the SCSI bus by entering Y to the query. Enter N to
bypass a SCSI bus search and return to the main Update The
Firmware menu.
9. Select Y to search the SCSI bus for devices with removable,
writable media installed. It chooses the first one found as the
selected device. If the SCSI search mode is inadvertently
entered, simply press the escape key, <ESC>, to break out
and return to the Update The Firmware menu.