Specifications

Field Service Handbook for SGI
Configurations
IP174omments
1. The IP17 CPU resides in slot 6.
2. Because the MIPS R4xOO microprocessor runs extremely hot. a heat sink and
cooling fan
are mounted directly on the microprocessor.
3. CPU cooling fan COMCC~~ to cooling fan power connector at location JSPI.
4. The PI7 must run with a I03B YO controller.
5. Suial YO connector connects CPU board to PP2 serial YO panel (containing
keyboard. mouse, and
serial ports). which is mounted on system bulkhead (see
page 2-41.
6. When the system is powered-on or reset. the LEDs on the IP17 cycle through the
POSTS. After the system passes its POST and displays the System Maintenance
Menu, the
LEDs display the following pattern:
7. A&r the system has boot the IRIX operating system, the CPU LEDs display the
following
pattern during normal operation:
CD Great Eastern Technology 11/96
2- 17
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