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MAP 0190: Controller Module
Symptom Explanation
Conditions That Could Cause This Symptom
There is no LED flashing on the
active controller module
LED-test mode
Defective LED
Notes
Old 295Ws (8260) and new 415W power supplies are supported.
Depending on your power requirements, one to four power supplies can be installed in a 8265
chassis. Slot one is the leftmost. At least one power supply must be installed and running.
Each power supply slot number matches the appropriate power supply LED located on a controller
module (in the slots 18 or 19).
Before starting power troubleshooting, ensure that all LEDs are OK with LED test. (Press the
active controller module LED test push button.)
001
– Determine how many power supplies are installed in slots 1 to 4. Depending on the number of
installed power supplies, you must have the same number of LEDs ON or flashing on the active
controller module.
.
Are the power status LEDs of the active controller module, (with have a power supply installed in
its corresponding slot number), constantly ON?
Yes No
002
– Go to “MAP 0160: Controller Module LEDs” on page 2-14.
003
– Ensure that you are not in Test Mode. Otherwise, exit LED test mode by pressing the LED test button
on the controller module or wait 40 seconds for the test to complete.
Have you exited the LED test mode?
Yes No
004
– Exit from the LED test mode.
005
Power status LEDs are ON for installed and running power supplies.
Power status LEDs are OFF, if there is no power supply installed in the appropriate slot or the LED failed.
(Step 005 continues)
2-20
8265 PD and SG
Summary of Contents for 8265 Nways ATM Switch
Page 1: ...8265 Nways ATM Switch IBM Problem Determination and Service Guide SY33 2128 00...
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Page 11: ...Tables 3 1 Wraps available on WAN Modules 3 9 Copyright IBM Corp 1998 ix...
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Page 33: ...Chapter 2 MAPS Copyright IBM Corp 1998 2 1...
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Page 159: ...Appendix A 8265 Part Numbers 8265 Parts Copyright IBM Corp 1998 A 1...
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