photos:Professional IRIS 4D/70

Professional Iris 4D/70GT

Newest arrival. There are big problems with the graphics, but I managed to boot IRIX 4.0 on it. Here's a hardware inventory:
1 8 MHZ IP4 Processor
FPU: MIPS R2010A/R3010 VLSI Floating Point Chip Revision: 1.5
CPU: MIPS R2000A/R3000 Processor Chip Revision: 1.6
On-board serial ports: 4
Data cache size: 32 Kbytes
Instruction cache size: 64 Kbytes
Main memory size: 12 Mbytes
ENP-10 Ethernet controller: enp0, firmware version 4 (SGI)
GT Graphics option installed
Tape drive: unit 7 on SCSI controller 0: QIC 150
Disk drive: unit 1 on SCSI controller 0
Integral SCSI controller 0: Version WD33C93
Twin Tower enclosure (back side)
Date: 2010:06:13 11:25:33
Card cage, 12-slot backplane
Date: 2010:06:13 11:40:18
CPU board (IP4 @ 8MHz)
Date: 2010:06:13 11:47:52
CMC ENP-10 VME ethernet board
Date: 2010:06:13 11:45:16
GE4 Geometry Engine
Date: 2010:06:13 11:53:36
GM1 Geometry manager
Date: 2010:06:13 11:56:33
A view of the power supply
Date: 2010:06:13 12:01:59
Power Supply wiring
Date: 2010:06:24 22:45:38
Card cage wiring
Date: 2010:06:24 22:46:02
SCSI wiring
Date: 2010:06:24 22:46:43
Burnt blower motor
Date: 2010:06:29 21:27:55
Replacement GTX boards
Date: 2010:07:12 22:21:42
Success!
Date: 2010:07:12 22:30:28
Photo album generated by album from MarginalHacks by David Ljung on Sat Jan 8 20:54:17 2011