At 12:24 AM 8/27/02 -0400, you wrote:
At 07:56 PM 8/26/02 -0700, you wrote:
Can you stop the boot process when it is searching
for a boot device and
then manually select the boot device and add the ISL option? If you can get
to an ISL prompt then you should be able to boot in single user mode. I
have no idea if older HP 9000 systems have an ISL prompt, my experience is
limited to 9000/700 series systems.
Not the hp310, I think; at least not the version of bootloader/secondary
loader and hpux that the hp310 might have supported.
I can't say for certain the the 310 has an ISL mode but I KNOW that all the
earlier 200 series did and all of the 300 series that I'be tried have it so I'm
fairly certain that the 310 does too.
hp310s are about the earliest 300 series models. They didn;t usually
have more than one or two megs of RAM, and I think they maxed out
at about 6MB. Thus, BASIC or other such systems were preferred.
The HP 9000 series 200 machines maxed out at seven Mb so the 310 should be able to
handle at least that much. Memory cards are tricky to configure in the HPs. The memory
has to be installed starting at the highest addresses first and then working downward. The
switches on the memory cards set the starting (high) address and use negative logic
(0=true).
Joe