[SunHELP] No OK Prom on Netra T1 (105)

[Stefan Auweiler]

All,

I can not get to the OK Prom on my Netra T1 105.

What I do have:
- Sun Netra T1 105, 18 GB, 128 MB, CD
- no idea what's on the 18GB Disk, and it's all the same to me
- a working serial link from the A/LOM Port to my PC
- HyperTerminal, TerraTerm
- LOM Version 2.1
- LOM Build Aug 6 1999 09:46:27
- The Solaris 9 CD set
- AC connection
- a Problem

The Problem:
Connecting the Netra T1 105 to my PC using TerraTerm, I can see the lom>
prom and I can use all commands out of the 'help' list.
I can 'poweron' and 'poweroff' the system or 'reset' it.
After 'poweron' I do get the 'Lom event: Power on' but not more.
No POST or boot messages, no feedback on BREAK (alt-B in TerraTerm).
I can switch back to lom> using '#.' and forward using 'console'.
It simply looks like there is no OpenBoot.

My Questions:
- How can I get this box alive?
- Is it possible to set the system to not show the console to a/LOM? If so,
how can I revert this?
- Is there anything to reset the system completely? (like a jumper in a pc
to forget the setup?)
- How would I see the systems state during the boot, using some LEDs?
- can I bring OpenBoot on the system in this state?
- is there any kind of 'delete me completely' CD available which will be
booted without user's interaction?

Each idea is welcome.


regards
Stefan Auweiler