[weblacky]

Now I get this:

001c01-L1>debug 0x010d
debug switches set to 0x010d
001c01-L1>pwr u
001c01-L1>INFO: Cannot enable VRM: 9
INFO: Cannot enable VRM: 10
INFO: Cannot enable VRM: 11

Still no POD

If that's all you get, then your Irix CONSOLE Output is on a different serial port than your L1 console.  Please see my Fuel repair thread on this.

You will need to attach null modem serial cables to multiple ports at once and start multiple terminal screens then AC power your Tezro, they will merge BACK to default (crt+t/Ctrl+d) for CONSOLE serial port once you do your reinit your settings.  But for now, you have two separate outputs you need to manage simultaneously.

My personal experience is HOT PLUGGING the serial lines DOES NOT WORK, you need to be attached before things begin.  Likely you want Serial 1 and serial CONSOLE, but you may need to try all ports until you find your PROM CONSOLE output...