NEC LE2200 User Manual page 97

Contents
Resetting the System............................................................... 2
Troubleshooting Checklists ...................................................... 3
Initial System Startup ......................................................... 3
Running New Application Software ...................................... 5
After System Has Been Running Correctly ........................... 6
Additional Troubleshooting Procedures ..................................... 7
Error Checking ................................................................... 7
Troubleshooting Guide ....................................................... 7
Specific Problems and Corrective Actions ............................... 12
Power LED Does Not Light................................................ 12
System Cooling Fans Do Not Rotate .................................. 13
No Characters Appear On Screen...................................... 14
Characters are Distorted or Incorrect................................. 15
Incorrect Or No Beep Code ............................................... 15
Floppy Disk Drive Activity LED Does Not Light ................... 16
Hard Disk Drive Activity LED Does Not Light ...................... 17
Problems with Application Software ................................... 18
BIOS User's Information ........................................................ 19
Error and Status Messages ............................................... 19
Messages and Beep Codes ............................................... 22
Problem Solving
C h a p t e r 5