Cisco 3725 Hardware Installation Guide - Page 89

LED Type, LED Color, Message, Table A-5, System Error and Recovery Messages - fan replacement

Page 89 highlights

Appendix A Troubleshooting Error Messages Table A-5 LED Type - System System System Error and Recovery Messages LED Color - Amber Amber Message Error: %INITSYS-1-PS: Explanation: The router failed to establish the environmental monitor process. This error is probably due to insufficient memory. Recovery: Add memory to the router. Error: %SYS-1-OVERTEMP: System detected OVERTEMPERATURE condition. Please resolve cooling problem immediately! Explanation: The router is operating at an abnormally high temperature possibly caused by one or more of the following conditions: • Fan failure • Air conditioner failure in the room • Air blockage to cooling vents Recovery: Check the possible causes. See also the "Site Environment" section on page 2-4 and the "Equipment Racks" section on page 2-4. When the error condition is resolved, the following informational message appears: %OVERTEMP_OK, PS, LOG_ERR, 0: System temperature is now normal. Error: %THERMAL-3-PS: System detected Power System # THERMAL FAIL condition. Explanation: The operating temperature of the specified power supply (1 or 2) exceeded the acceptable range possibly caused by one or more of the following conditions: • Fan failure • Air conditioner failure in the room • Air blockage to cooling vents Recovery: Check the possible causes. If you need to replace the Cisco 3745 fan assembly, see the Installing Field-Replaceable Units in Cisco 3745 Routers hardware configuration note. When the error condition is resolved, the following informational message appears: %THERMOK-3-PS: Power System THERMAL condition is now normal. OL-2180-08 Cisco 3700 Series Routers Hardware Installation Guide A-9

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72
  • 73
  • 74
  • 75
  • 76
  • 77
  • 78
  • 79
  • 80
  • 81
  • 82
  • 83
  • 84
  • 85
  • 86
  • 87
  • 88
  • 89
  • 90
  • 91
  • 92
  • 93
  • 94
  • 95
  • 96
  • 97
  • 98
  • 99
  • 100
  • 101
  • 102
  • 103
  • 104
  • 105
  • 106
  • 107
  • 108
  • 109
  • 110
  • 111
  • 112
  • 113
  • 114

A-9
Cisco 3700 Series Routers Hardware Installation Guide
OL-2180-08
Appendix A
Troubleshooting
Error Messages
Table A-5
System Error and Recovery Messages
LED Type
LED Color
Message
Error:
%INITSYS-1-PS:
Explanation:
The router failed to establish the environmental monitor process. This error is probably due to
insufficient memory.
Recovery:
Add memory to the router.
System
Amber
Error:
%SYS-1-OVERTEMP: System detected OVERTEMPERATURE condition. Please resolve
cooling problem immediately!
Explanation:
The router is operating at an abnormally high temperature possibly caused by one or more of
the following conditions:
Fan failure
Air conditioner failure in the room
Air blockage to cooling vents
Recovery:
Check the possible causes. See also the
“Site Environment” section on page 2-4
and the
“Equipment Racks” section on page 2-4
.
When the error condition is resolved, the following informational message appears:
%OVERTEMP_OK, PS, LOG_ERR, 0: System temperature is now normal.
System
Amber
Error:
%THERMAL-3-PS: System detected Power System # THERMAL FAIL condition.
Explanation:
The operating temperature of the specified power supply (1 or 2) exceeded the acceptable
range possibly caused by one or more of the following conditions:
Fan failure
Air conditioner failure in the room
Air blockage to cooling vents
Recovery:
Check the possible causes. If you need to replace the Cisco 3745 fan assembly, see the
Installing Field-Replaceable Units in Cisco 3745 Routers
hardware configuration note.
When the error condition is resolved, the following informational message appears:
%THERMOK-3-PS: Power System THERMAL condition is now normal.