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Z-486/25E
Zenith Data Systems Z-486/25E Manuals
Manuals and User Guides for Zenith Data Systems Z-486/25E. We have
1
Zenith Data Systems Z-486/25E manual available for free PDF download: Service Manual
Zenith Data Systems Z-486/25E Service Manual (101 pages)
EISA Computer
Brand:
Zenith Data Systems
| Category:
Desktop
| Size: 19 MB
Table of Contents
Table of Contents
3
Chapter 1 - Introduction
5
Related Materials
7
Safety Precautions
7
Basecomputer
7
Optional Hardware
9
Chapter 2 Operation
10
Resettingthe Computer
11
The Monitor Program
11
Entering the Monitor Program
11
Bootcommand
12
Usertests
12
Chapter 3 - Troubleshooting
15
Staticprecautions
15
Troubleshooting Procedure
15
Statusleds
16
Troubleshooting Charts
17
Disk-Based Diagnostics
32
Power-Up and Error Messages
32
Chapter 4 - Disassembly and Options
52
Managing Power Supply Capacity
52
Cover Removal/Installation
53
4167 Coprocessor Installation
57
Oemrominstallation
58
System Memory Card Removal/Installation
59
SIMM Installation/Removal
60
Disk Drive Installation
62
Optional 5.25-Inch Floppy Disk Drive Installation
65
Mounting Diskdrives
66
Blank Panel Removal
74
Real-Time Clock IC Replacement
75
Real-Time Clock Icdisposal
76
Card Guide Removal/Installation
77
Power Switch Replacement
79
System Board Removal/Installation
81
Chapter 5 - Hardware Configuration
84
Staticprecautions
84
Disk Controller Card (Part Number 240-7926-10)
85
High Performance VGA Card (Part Number 240-7940-10)
85
Parts List
88
Specifications
94
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Zenith Data Systems Categories
Monitor
Desktop
Laptop
Computer Hardware
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