NEC Express5800/LS2400 Guide de l'utilisateur Page 115
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- Table des matières
- DEPANNAGE
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Noté. / 5. Basé sur avis des utilisateurs
Problem Solving 5-11
System Cooling Fan Does Not Rotate
Note:
The system has a cooling fan module behind the hard disk drives. In
addition, there is a cooling fan that is an integral part of the power supply.
There are no serviceable components inside the power supply. If the power
supply is opened, the manufacturer's warranty is voided.
Check the following:
!
Is AC power available at the wall outlet?
!
Is the system power cord properly connected to the system and the AC wall
outlet?
!
Is the power connector for the cooling fan connected to the system board?
!
Is the front panel power on indicator lit?
If the switches and connections are correct and the power outlet is
functioning, the power supply has probably failed. Contact your service
representative for assistance.
Diskette Drive Activity LED Does Not Light
Check the following:
!
Are the diskette drive power and signal cables properly installed?
!
Is the diskette drive properly configured?
!
Is the diskette drive activity light always on? If so, the signal cable may be
plugged in incorrectly.
If you are using the onboard diskette controller, use Setup or the SSU to
make sure that Onboard Floppy is set to Enabled. Conversely, to use an
optional fixed/diskette controller, make sure that Onboard Floppy is set to
Disabled
. For information about running Setup or the SSU, refer to the
“Configuring Your System” chapter.
If the problem persists, there may be a problem with the diskette drive,
system board, or drive signal cable. Contact your service representative for
assistance.
- User's 1
- SERVER LS2400 1
- Contents 5
- Using This Guide 11
- Text Conventions 12
- Related Documents 13
- Safety Notices 14
- Using This Guide xiii 15
- Care and Handling 16
- System Overview 17
- Overview 18
- System Overview 1-3 19
- System Chassis 20
- Power Supply 21
- Peripheral Bays 21
- System Board Features 22
- Pentium Processor 23
- System Memory 23
- I/O Expansion Slots 24
- Real-Time Clock/Calendar 25
- IDE Controller 25
- Network Controller 25
- SCSI Controller 26
- Video Controller 26
- Peripheral Controller 27
- External Device Connectors 27
- System Security 28
- Setting Up the System 29
- Selecting a Site 30
- Unpacking the System 31
- Front View 32
- Rear View 33
- Making Connections 34
- Setting the Line Voltage 36
- Connecting the Power Cord 38
- Powering On Your System 39
- Configuring Your System 41
- BIOS Setup Utility 43
- 3-4 Configuring Your System 44
- Main Menu 45
- 3-6 Configuring Your System 46
- Configuring Your System 3-7 47
- Keyboard Submenu 48
- Processor Settings Submenu 48
- Advanced Menu 49
- PCI Configuration Submenus 50
- Security Menu 52
- Security menu (Continued) 53
- Server Menu 54
- Boot Menu 57
- Boot Device Priority Submenu 58
- Hard Drive Submenu 58
- Exit Menu 59
- Symbios Configuration Utility 60
- Adapter Setup Screen 61
- Optional RAID Controllers 64
- System Board Jumper Summary 67
- Moving System Board Jumpers 68
- Resetting the CMOS NVRAM 69
- Recovering the BIOS 70
- Boot Block Write Protect 70
- BMC Forced Update Mode 72
- Upgrading Your System 73
- Removing a Side Panel 76
- Installing a Side Panel 77
- Modifying the System Board 78
- Upgrading Your System 4-7 79
- Replacing a Pentium Processor 80
- Upgrading Your System 4-9 81
- Removing a Processor 81
- 4-10 Upgrading Your System 82
- Removing a Termination Board 82
- Upgrading Your System 4-11 83
- Locking in the Processor 83
- 4-12 Upgrading Your System 84
- Upgrading Your System 4-13 85
- Installing a Processor 85
- 4-14 Upgrading Your System 86
- DIMM Locations 86
- Memory DIMM Configurations 87
- 4-16 Upgrading Your System 88
- Inserting Memory DIMMs 88
- Upgrading Your System 4-17 89
- Option Boards 90
- Installing an Option Board 91
- 4-20 Upgrading Your System 92
- Removing an Option Board 93
- Hard Disk Drives 94
- Upgrading Your System 4-23 95
- 4-24 Upgrading Your System 96
- Removing the Disk Drive Bay 96
- Front Panel 98
- Installing the Front Panel 99
- 4-28 Upgrading Your System 100
- Removable Media Devices 101
- Installing a 5.25-Inch Device 102
- Upgrading Your System 4-31 103
- 5.25" Drive 103
- Power Cable 103
- Removing a 5.25-Inch Device 104
- Problem Solving 105
- 5-2 Problem Solving 106
- Static Precautions 107
- Troubleshooting Checklists 107
- 5-4 Problem Solving 108
- Problem Solving 5-5 109
- 5-6 Problem Solving 110
- Monitoring POST 111
- 5-8 Problem Solving 112
- POST Keys and Errors 112
- Power LED Does Not Light 113
- Incorrect or No Beep Code 113
- 5-10 Problem Solving 114
- Problem Solving 5-11 115
- 5-12 Problem Solving 116
- Problem Solving 5-13 117
- 5-14 Problem Solving 118
- Problem Solving 5-15 119
- Problems with the Network 120
- PCI Installation Tips 121
- BIOS User’s Information 121
- 5-18 Problem Solving 122
- BIOS Messages 122
- Problem Solving 5-19 123
- BIOS Messages (Continued) 123
- POST Error Codes and Messages 124
- Problem Solving 5-21 125
- Sdfsdfsfdsdfsfdsdfsfd 126
- System Cabling 127
- Before You Begin 128
- Standard Configuration 129
- A-4 System Cabling 130
- RAID Configuration 132
- System Cabling A-7 133
- A-8 System Cabling 134
- System Setup Utility 135
- System Setup Utility (SSU) 136
- Creating SSU Diskettes 137
- Running the SSU 138
- System Setup Utility B-5 139
- Launching a Task 140
- System Setup Utility B-7 141
- Defining an ISA Card 142
- Adding and Removing ISA Cards 143
- Modifying Resources 144
- Recommended Resource Settings 145
- System Resource Usage 146
- Multiboot Add-in (MBA) Window 147
- System Event Log (SEL) Window 148
- Exiting the SSU 149
- Emergency Management Port 151
- How the EMP Works 153
- Console in Redirect State 154
- System Management Submenu 156
- Main EMP Window 157
- Server Control Operations 159
- Power On/Off Dialog 160
- Reset Dialog 161
- Phonebook 162
- Management Plug-ins 163
- Sensor Type Codes 165
- Sensor Type Codes (continued) 166
- SDR Viewer 167
- Glossary 171
- Equipment Log 181
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