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EL 486UC
Epson EL 486UC Manuals
Manuals and User Guides for Epson EL 486UC. We have
2
Epson EL 486UC manuals available for free PDF download: User Manual, Product Information Manual
Epson EL 486UC User Manual (132 pages)
Brand:
Epson
| Category:
Desktop
| Size: 2.37 MB
Table of Contents
Important Safety Instructions
4
Table of Contents
8
Introduction
13
Optional Equipment
13
Microprocessor
13
Mathcoprocessor
14
Memory
14
Drives
14
VGA Utilities
13
How to Use this Manual
14
Where to Get Help
15
Chapter 1 Getting Started
17
Choosing a Location
17
Unpacking Your Computer
18
Connecting the Computer
19
Connecting a Keyboard
19
Connecting a Mouse
19
Connecting a Monitor
20
Connecting a Printer or Other Device
21
Connecting the Power Cord
22
Turning on the Computer
23
Running the SETUP Program
25
Starting the SETUP Program
26
Displaying System Information
27
Setting the Date and Time
27
Setting the Diskette Drive(S
28
Setting the Hard Disk Drive(S
28
Hard Disk Drive Types
29
Defining Your Own Drive Type
31
Checking System Memory
32
Setting the Video Display Type
32
Setting Keyboard Options
33
Setting the Processor Speed
34
Setting the Password
34
Setting the Boot Sequence
34
Enabling an External Cache
35
Setting Shadow ROM Options
35
Remapping Memory
35
Using Other Shadow Options
36
Exiting the SETUP Program
36
Post-SETUP Procedures
37
Turning off the Computer
37
Setting up Your System
17
Chapter 2 Using Your Computer
38
Inserting and Removing Disks
38
Stopping a Command or Program
39
Resetting the Computer
40
Using a Password
41
Changing the Processor Speed
42
Chapter 3 Removing the Cover
45
Chapter 3 Installing and Removing Options
47
Replacing the Cover
47
Locating the Internal Components
48
Changing the Jumper Settings
49
Setting the Jumpers
52
Installing Memory Modules (Simms)
53
Inserting Simms
54
Removing Slmms
56
Installing an Option Card
57
Removing an Option Card
60
Removing the Option Card Connector Board
60
Replacing the Option Card Connector Board
61
Adding Video Memory
62
Installing External Cache
65
Upgrading the Microprocessor
67
Replacing the Processor Chip
69
Installing a Heat Sink
71
Replacing the Oscillator
72
Post-Installation Procedures
73
Chapter 4 Installing and Removing Drives
74
Installing a Hard Disk Drive in the Internal Drive Bay
75
Removing the Mounting Frames
76
Connecting the Hard Disk Drive Cables
76
Connecting the Drive Cable to the System Board
77
Connecting the Drive and Power Cables to the Drive
79
Installing the Hard Disk below the Mounting Bracket
81
Installing the Hard Disk on the Mounting Bracket
83
Removing a Hard Disk Drive from the Internal Drive Bay
86
Installing a Drive in the Upper Horizontal Drive Bay
86
Connecting the Drive and Power Cables
89
Removing a Drive from the Upper Drive Bay
91
Reconnecting the Drive and Power Cables to the Diskette Drive in the Lower Drive Bay
91
Post-Installation Procedures
93
Chapter 5 Installing Video Drivers
94
Installing the Drivers
95
Lotus L-2-3 or Symphony
96
Microsoft Windows
97
Microsoft Word
98
Quattro Pro
99
Wordperfect
100
Chapter 6 Troubleshooting
102
Identifying Your System
102
The Computer will Not Start
104
The Computer Does Not Respond
105
Keyboard Problems
106
Monitor Problems
106
Diskette Problems
108
Diskette Drive Problems
109
Hard Disk Drive Problems
109
Password Problems
110
Software Problems
111
Printer Problems
111
Option Card Problems
112
Memory Module Problems
113
Mouse Problems
113
Controller Problems
114
External Cache Problems
114
Appendix A Specifications
115
CPU and Memory
115
A-L
115
Physical Characteristics
118
Power Supply
118
Option Slot Power Limits (Total
118
Environmental Requirements
119
Tested Operating Environments
119
Available Options
120
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Epson EL 486UC Product Information Manual (9 pages)
Product Information Guide
Brand:
Epson
| Category:
Desktop
| Size: 0.26 MB
Table of Contents
Computer Specifications
1
Major Subassemblies
2
Jumper Settings
3
SIMM Installation
3
External Cache
4
Microprocessor Upgrades
4
Hard Disk Drive Types
4
Video Memory
4
Installing Option Cards
5
Installing Hard Disk Drives
5
Connector Pin Assignments
6
DMA Assignments
6
Hardware Interrupts
6
System Memory Map
7
Information Reference List
7
Related Documentation
8
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