User's Manual

Chapter 6 Troubleshoofing
Identifying Your System
The Computer Will Not Start
The Computer Does Not Respond
Keyboard Problems
Monitor Problems
Diskette Problems
Diskette Drive Problems
Hard Disk Drive Problems
Password Problems
Software Problems
Printer Problems
Option Card Problems
Memory Module Problems
Mouse Problems
External Cache Problems
Battery Problems
Error Messages
Appendix A Specificafions
6-l
6-3
6-4
6-5
6-6
6-6
6-7
6-8
6-9
6-10
6-10
6-11
6-12
6-13
6-13
6-14
6-14
CPUandMemory
............................
Controllers
................................
Interfaces
.................................
Keyboard
.................................
SETUP Program
.............................
Physical Characteristics
.........................
Power Supply
..............................
Option Slot Power Limits
........................
Environmental Requirements
.....................
Video Memory
.............................
Hard Disk Drive Types
.........................
DMA Assignments
...........................
Hardware Interrupts
..........................
System Memory Map
..........................
System I/ O Address Map
.......................
A-1
A-3
A-3
A-5
A-5
A-5
A-5
A-6
A-6
A-7
A-8
A-11
A-12
A-13
A-14
. . .
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