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Problem Solving 5-5
After System Has Been Running Correctly
Problems that occur after the system hardware and software have been running
correctly often indicate equipment failure. However, many situations that are easy to
correct can also cause such problems. If you have problems after the system has been
running correctly, check the following checklist.
Checklist
!
If you are running the software from a diskette or CD-ROM, try a new copy of the
software or try a different floppy disk or CD-ROM disk to see if the problem occurs
on all the disks.
!
If you are running the software from a hard disk drive, try running it from a floppy
diskette. If the software runs correctly, there may be a problem with the copy on the
hard disk. Reinstall the software on the hard disk drive and try running it again.
Make sure all the necessary files are installed.
!
If the problem recurs, you may need to reformat the hard disk drive. The hard disk
drive, the drive controller, or the system device backplane board set may be
defective.
!
If the problems are intermittent, there may be a loose cable, dirt in the keyboard (if
keyboard input is incorrect), a marginal power supply, or other random component
failures.
!
If you suspect that a transient voltage spike, power outage, or brownout might have
occurred, reload the software and try running it again. Symptoms of voltage spikes
include a flickering video display, unexpected system reboots, and the system not
responding to user commands.
Note:
Voltage spikes can corrupt or destroy data files on the
drive. If you are experiencing voltage spikes on the power line, install
a surge suppresser between the power outlet and the system power
cord.
If the problem recurs after you have checked and corrected all of the above items, refer
to
Diagnostic Procedures
in this chapter.
Summary of Contents for Express5800 320La
Page 1: ...U s e r s G u i d e EXPRESS5800 320La 320La R...
Page 2: ...NEC...
Page 3: ...U s e r s G u i d e EXPRESS5800 320La 320La R...
Page 40: ...1 26 System Overview...
Page 55: ...Setting Up the System 2 15 Figure 2 10 UPS AC Power Cord with 30 amp plug L5 30P...
Page 60: ...2 20 Setting Up the System...
Page 154: ...4 68 CRU Replacement and Server Upgrades...
Page 185: ...A Technical Specifications Server Unit...
Page 188: ...A 4 Technical Specifications...
Page 189: ...B ROMPilot BIOS Error Codes ROMPilot BIOS Error Codes...
Page 192: ...B 4 ROMPilot BIOS Error Codes...
Page 202: ...10 Glossary...
Page 205: ...xx...
Page 206: ...456 01572 N00...