LED Boot Sequence/TN2314 Processor
E-1LED boot sequence
E
Installation and Upgrades for DEFINITY ONE and
IP600 Internet Protocol Release 10
555-233-109
Issue 6
December 2001
LED Boot Sequence/TN2314 Processor
This chapter provides information about the LED boot sequence of the TN2314
circuit pack.
This chapter is organized as follows:
■ ‘‘LED boot sequence’’ on page E-1
■ ‘‘TN2314 processor circuit pack’’ on page E-1
■ ‘‘TN2314 processor circuit pack LEDs (after booting)’’ on page E-2
■ ‘‘LED states’’ on page E-4
LED boot sequence
The following describes the LED boot sequence:
TN2314 processor circuit pack
When power is first applied to DEFINITY ONE or IP600, or when the system
reboots, the LEDs on the TN2314 circuit pack will light according to this sequence:
1. All lights on the TN2314 will blink (scroll) in sequence, from bottom to top.
(The scrolling speed will fluctuate, depending on which test is being run.)
2. The first two tests run very fast.
■ The LEDs will scroll quickly
3. The third and fourth tests run ver slowly.
■ The LEDs will scroll more slowly during these tests.
4. You will see 17 scrolls during the core testing phase.
5. All three LEDs double blink when the tests are complete.
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