NEC ES1400, Руководство пользователя, Страница: 7 / 188

Contents v
Removing DIMMs ..............................................................................4-18
Option Boards ...........................................................................................4-19
Installation Considerations ...............................................................4-19
Controller/Adapter Hardware Configurations....................................4-20
Installing an Option Board ................................................................4-20
Removing an Option Board................................................................4-23
Hard Disk Drives .......................................................................................4-24
Installing an Internal Hard Disk Drive...............................................4-26
Removing an Internal Hard Disk Drive ..............................................4-28
Front Panel................................................................................................4-29
Removing the Front Panel .................................................................4-29
Installing the Front Panel ..................................................................4-30
Removing EMI Shields and Filler Panels ....................................................4-31
Removable Media Devices ..........................................................................4-32
Installing a 5.25-Inch Device .............................................................4-33
Removing a 5.25-Inch Device ............................................................4-35
Problem Solving
................................................................5-1
Static Precautions .......................................................................................5-2
Troubleshooting Checklists..........................................................................5-3
Initial System Startup .........................................................................5-3
Running New Application Software......................................................5-4
After System Has Been Running Correctly...........................................5-5
Additional Troubleshooting Procedures........................................................5-6
Preparing the System for Diagnostic Testing........................................5-6
Monitoring POST .................................................................................5-7
Verifying Proper Operation of Key System Indicators ...........................5-8
Confirming Loading of the Operating System.......................................5-8
Specific Problems and Corrective Actions ....................................................5-9
Power LED Does Not Light...................................................................5-9
Incorrect or No Beep Code .................................................................5-10
No Characters Appear on Screen .......................................................5-10
Characters are Distorted or Incorrect ................................................5-11
System Cooling Fan Does Not Rotate.................................................5-11
Diskette Drive Activity LED Does Not Light .......................................5-12
Hard Disk Drive Activity LED Does Not Light ....................................5-12
CD-ROM Drive Activity Light Does Not Light .....................................5-13
Problems with Application Software ..................................................5-13
Press F2 Key to Enter Setup: Prompt Does Not Display .....................5-13
Enable F2 Prompt by Using SSU....................................... 5-14
Enable F2 Prompt by Changing a Jumper and Using SSU 5-15
Bootable CD-ROM Is Not Detected ....................................................5-16
Problems with the Network ........................................................................5-16
PCI Installation Tips ..................................................................................5-17
BIOS User’s Information ............................................................................5-17
Error and Status Messages ...............................................................5-17
POST Error Codes and Messages.......................................................5-20
System Cabling
................................................................ A-1
Before You Begin .........................................................................................A-2
Static Precautions .......................................................................................A-2