Lenovo NetVista Hardware Maintenance Manual (HMM) for NetVista 2271, 6840, and - Page 79

Miscellaneous error messages, CMOS Backup Battery see Safety

Get Lenovo NetVista PDF manuals and user guides View all Lenovo NetVista manuals
Add to My Manuals
Save this manual to your list of manuals

Page 79 highlights

Miscellaneous error messages Message/Symptom CMOS Backup Battery inaccurate Changing colors Computer will not power-off. See "Power supply" on page 33. Computer will not RPL from server Computer will not Wake On LAN (if applicable) Dead computer. See "Power supply" on page 33. Diskette drive in-use light remains on or does not light when drive is active. Flashing cursor with an otherwise blank display. Incorrect memory size during POST FRU/Action 1. CMOS Backup Battery (see "Safety Information" on page 125) 2. System Board 1. Display 1. Power Switch 2. System Board 3. Riser card 1. Ensure that network is in startup sequence as first device or first device after diskette 2. Ensure that network adapter is enabled for RPL 3. Network adapter (Advise network administrator of new MAC address) 1. Check power supply and signal cable connections to network adapter 2. Ensure that the operating system settings are set to enable Wake on LAN 3. Ensure Wake On LAN feature is enabled in Setup/Configuration (see "Setup Utility program" on page 7) 4. Ensure network administrator is using correct MAC address 5. Ensure no interrupt or I/O address conflicts 6. Network adapter (advise network administrator of new MAC address) 1. Power Supply 2. System Board 3. Riser card 1. Diskette Drive 2. System Board 3. Diskette Drive Cable 4. Riser card 1. System Board 2. Primary Hard Disk Drive 3. Hard Disk Drive Cable 4. Riser card 1. Run the Memory tests 2. Memory Module 3. System Board Chapter 6. Symptom-to-FRU Index 73

  • 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
  • 117
  • 118
  • 119
  • 120
  • 121
  • 122
  • 123
  • 124
  • 125
  • 126
  • 127
  • 128
  • 129
  • 130
  • 131
  • 132
  • 133
  • 134
  • 135
  • 136
  • 137
  • 138
  • 139
  • 140
  • 141
  • 142
  • 143
  • 144
  • 145
  • 146
  • 147
  • 148
Miscellaneous error messages
Message/Symptom
FRU/Action
CMOS Backup Battery inaccurate
1.
CMOS Backup Battery (see “Safety
Information” on page 125)
2.
System Board
Changing colors
1.
Display
Computer will
not
power-off. See “Power
supply” on page 33.
1.
Power Switch
2.
System Board
3.
Riser card
Computer will
not
RPL from server
1.
Ensure that network is in startup
sequence as first device or first device
after diskette
2.
Ensure that network adapter is enabled
for RPL
3.
Network adapter (Advise network
administrator of new MAC address)
Computer will
not
Wake On LAN (if
applicable)
1.
Check power supply and signal cable
connections to network adapter
2.
Ensure that the operating system settings
are set to enable Wake on LAN
3.
Ensure Wake On LAN feature is enabled
in Setup/Configuration (see “Setup
Utility program” on page 7)
4.
Ensure network administrator is using
correct MAC address
5.
Ensure no interrupt or I/O address
conflicts
6.
Network adapter (advise network
administrator of new MAC address)
Dead computer. See “Power supply” on
page 33.
1.
Power Supply
2.
System Board
3.
Riser card
Diskette drive in-use light remains on or
does not light when drive is active.
1.
Diskette Drive
2.
System Board
3.
Diskette Drive Cable
4.
Riser card
Flashing cursor with an otherwise blank
display.
1.
System Board
2.
Primary Hard Disk Drive
3.
Hard Disk Drive Cable
4.
Riser card
Incorrect memory size during POST
1.
Run the Memory tests
2.
Memory Module
3.
System Board
Chapter 6. Symptom-to-FRU Index
73