Pitr, my Fuel. As so many of them, she also has issues with the environmental monitor. There is false alarms about power supply under- or overvoltage. I replaced the PS to no avail, so I decided it is false alarms, turned of env monitoring and lived happily ever after.
pitr 1# hinv -mv
Location: /hw/module/001c01/node
IP34 Board: barcode MLA049 part 030-1707-003 rev -H
Location: /hw/module/001c01/node/cpubus/0
IP34PIMM Board: barcode MLB578 part 030-1708-002 rev -H
Location: /hw/module/001c01/Ibrick/xtalk/13
ASTODYB Board: barcode MLE788 part 030-1725-001 rev -F
Location: /hw/module/001c01/Ibrick/xtalk/14
IP34 Board: barcode MLA049 part 030-1707-003 rev -H
Location: /hw/module/001c01/Ibrick/xtalk/15
IP34 Board: barcode MLA049 part 030-1707-003 rev -H
1 500 MHZ IP35 Processor
CPU: MIPS R14000 Processor Chip Revision: 2.3
FPU: MIPS R14010 Floating Point Chip Revision: 2.3
CPU 0 at Module 001c01/Slot 0/Slice A: 500 Mhz MIPS R14000 Processor Chip (enabled)
Processor revision: 2.3. Scache: Size 2 MB Speed 250 Mhz Tap 0xa
Main memory size: 2048 Mbytes
Instruction cache size: 32 Kbytes
Data cache size: 32 Kbytes
Secondary unified instruction/data cache size: 2 Mbytes
Memory at Module 001c01/Slot 0: 2048 MB (enabled)
Bank 0 contains 512 MB (Standard) DIMMS (enabled)
Bank 1 contains 512 MB (Standard) DIMMS (enabled)
Bank 2 contains 512 MB (Standard) DIMMS (enabled)
Bank 3 contains 512 MB (Standard) DIMMS (enabled)
Integral SCSI controller 3: Version Fibre Channel QL2200A, 66 MHz PCI
Integral SCSI controller 0: Version QL12160, low voltage differential
Disk drive: unit 1 on SCSI controller 0 (unit 1)
Disk drive: unit 2 on SCSI controller 0 (unit 2)
Disk drive: unit 3 on SCSI controller 0 (unit 3)
Integral SCSI controller 1: Version QL12160, single ended
CDROM: unit 4 on SCSI controller 1
IOC3/IOC4 serial port: tty3
IOC3/IOC4 serial port: tty4
IOC3 parallel port: plp1
Graphics board: V10
Gigabit Ethernet: tg1, module 001c01, PCI bus 2 slot 2
Integral Fast Ethernet: ef0, version 1, module 001c01, pci 4
PCI Adapter ID (vendor 0x1077, device 0x2200) PCI slot 1
PCI Adapter ID (vendor 0x14e4, device 0x1645) PCI slot 2
PCI Adapter ID (vendor 0x1077, device 0x1216) PCI slot 1
PCI Adapter ID (vendor 0x10a9, device 0x0003) PCI slot 4
PCI Adapter ID (vendor 0x11c1, device 0x5802) PCI slot 5
HUB in Module 001c01/Slot 0: Revision 2 Speed 200.00 Mhz (enabled)
IP35prom in Module 001c01/Slot n0: Revision 6.210
USB controller: type OHCI
pitr 2# /usr/gfx/gfxinfo -v
Graphics board 0 is "ODYSSEY" graphics.
Managed (":0.0") 1920x1200
BUZZ version B.1
PB&J version 1
32MB memory
Banks: 2, CAS latency: 3
Monitor 0 type: SUN 16981
Input Sync: Voltage - Video Level; Source - Internal; Genlocked - False
Channel 0:
Origin = (0,0)
Video Output: 1920 pixels, 1200 lines, 60.02Hz (1920x1200_60)
Video Format Flags: (none)
Sync Disabled
Using Gamma Map 0
pitr 3# diskpatch -v
sc0d1l0: Disk SGI ST336706LW 2006 Serial: 3FD16M7H
sc0d2l0: Disk SGI ST336706LW 2002 Serial: 3FD0QWQC
sc0d3l0: Disk SGI ST373405LW 2744 Serial: 3EK1YSS2