Dell PowerEdge MX740c EMC PowerEdge Servers Troubleshooting Guide - Page 15

Hard drive indicator codes

Get Dell PowerEdge MX740c PDF manuals and user guides View all Dell PowerEdge MX740c manuals
Add to My Manuals
Save this manual to your list of manuals

Page 15 highlights

Figure 6. Non-redundant AC PSU status indicator and self-diagnostic button 1. Self-diagnostic button 2. AC PSU status indicator Table 9. Non-redundant AC PSU status indicator Power Indicator Pattern Condition Not lit Power is not connected or PSU is faulty. Green A valid power source is connected to the PSU and the PSU is operational. Hard drive indicator codes Each hard drive carrier has an activity LED indicator and a status LED indicator. The indicators provide information about the current status of the hard drive. The activity LED indicator indicates whether the hard drive is currently in use or not. The status LED indicator indicates the power condition of the hard drive. Figure 7. Hard drive indicators 1. Hard drive activity indicator 2. Hard drive status LED indicator 3. Hard drive NOTE: If the hard drive is in the Advanced Host Controller Interface (AHCI) mode, the status LED indicator does not turn on. Diagnostic indicators 15

  • 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
  • 115
  • 116
Figure 6. Non-redundant AC PSU status indicator and self-diagnostic button
1.
Self-diagnostic button
2.
AC PSU status indicator
Table 9. Non-redundant AC PSU status indicator
Power Indicator Pattern
Condition
Not lit
Power is not connected or PSU is faulty.
Green
A valid power source is connected to the PSU and the PSU is operational.
Hard drive indicator codes
Each hard drive carrier has an activity LED indicator and a status LED indicator. The indicators provide information about the current
status of the hard drive. The activity LED indicator indicates whether the hard drive is currently in use or not. The status LED indicator
indicates the power condition of the hard drive.
Figure 7. Hard drive indicators
1.
Hard drive activity indicator
2.
Hard drive status LED indicator
3.
Hard drive
NOTE:
If the hard drive is in the Advanced Host Controller Interface (AHCI) mode, the status LED indicator does not
turn on.
Diagnostic indicators
15