HP LH4r HP Netserver LXr 8000 Installation Guide - Page 30

Opening and Closing the Server's Top Cover

Get HP LH4r - NetServer - 256 MB RAM PDF manuals and user guides View all HP LH4r manuals
Add to My Manuals
Save this manual to your list of manuals

Page 30 highlights

Chapter 3 Opening and Closing the HP NetServer packed in the accessories tray in the HP NetServer's shipping box. Opening and Closing the Server's Top Cover You can remove all or part of the HP NetServer's top cover: • You must power down the HP NetServer before taking off the top cover. Remove the entire cover for full access to the processor baseboard and I/O baseboard. • Remove the panel at the rear of the top cover for access to the four 64-bit PCI slots on the I/O baseboard. These slots support PCI Hot Plug, and so this panel gives you access to PCI Hot Plug boards while the server is operating. The server can operate safely for long periods with this panel removed. Removing the Entire Top Cover CAUTION Do not operate the HP NetServer LXr 8000 without its top cover. Serious damage to the NetServer could result. To remove and replace the entire top cover: 1. If the server is operating, log off all users. Back-up files. Follow instructions in your network operating system (NOS) documentation to gracefully shut down all networking software and applications. 2. Press the power switch on the HP NetServer's control panel when prompted by the operating system. Normally, this is the complete procedure. NOTE The power supplies will continue to provide standby current to the NetServer until the power cable is disconnected. WARNING Always disconnect the power cord before removing the top cover, to avoid exposure to high energy levels that may cause burns when parts are short-circuited by metal objects such as 22

  • 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
  • 149
  • 150
  • 151
  • 152
  • 153
  • 154
  • 155
  • 156
  • 157
  • 158
  • 159
  • 160
  • 161
  • 162
Chapter 3
Opening and Closing the HP NetServer
22
packed in the accessories tray in the HP NetServer’s shipping
box.
Opening and Closing the Server’s Top Cover
You can remove all or part of the HP NetServer’s top cover:
•
You must power down the HP NetServer before taking off the top cover.
Remove the entire cover for full access to the processor baseboard and I/O
baseboard.
•
Remove the panel at the rear of the top cover for access to the four 64-bit
PCI slots on the I/O baseboard. These slots support PCI Hot Plug, and so
this panel gives you access to PCI Hot Plug boards while the server
is
operating. The server can operate safely for long periods with this panel
removed.
Removing the Entire Top Cover
CAUTION
Do not operate the HP NetServer LXr 8000 without its top
cover. Serious damage to the NetServer could result.
To remove and replace the entire top cover:
1.
If the server is operating, log off all users. Back-up files.
Follow
instructions in your network operating system (NOS) documentation to
gracefully shut down all networking software and applications.
2.
Press the power switch on the HP NetServer’s control panel when
prompted by the operating system. Normally, this is the complete
procedure.
NOTE
The power supplies will continue to provide standby current to
the NetServer until the power cable is disconnected.
WARNING
Always disconnect the power cord before removing the top
cover, to avoid exposure to high energy levels that may cause
burns when parts are short-circuited by metal objects such as