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Versa 2650CDT
NEC Versa 2650CDT Manuals
Manuals and User Guides for NEC Versa 2650CDT. We have
3
NEC Versa 2650CDT manuals available for free PDF download: User Manual, Service Manual
NEC Versa 2650CDT User Manual (165 pages)
Versa 2600 Series
Brand:
NEC
| Category:
Laptop
| Size: 0.77 MB
Table of Contents
Declaration of Conformity
2
Using this Guide
3
Text Setup
4
Related Documents
5
Table of Contents
6
1 Getting Started
12
Getting to Know Your NEC Versa 2600
13
Around the Front of the System
14
LCD Panel
14
Brightness or Contrast Control
15
Power Button and Status Leds
15
Keyboard
17
NEC Versaglide
17
Battery Pack Bay
18
Drive Bays
18
Microphone and Speakers
18
Around the Back of the System
19
Around the Sides of the System
20
The Left Side
21
The Right Side
21
Around the Bottom of the System
22
NEC Versa Power Sources
24
Using the AC Adapter
24
Powering on
26
Using the Main Battery Pack
26
Installing the Battery Pack
27
How to Recharge the Battery Pack
27
Battery Handling
28
Replacing the Battery Pack
29
Battery Life
30
Extending Battery Life
31
Battery Charging
31
Battery Precautions
32
Battery Disposal
33
Internal Batteries
33
CMOS Battery
33
Bridge Battery
33
System Care
34
Precautions
34
Storage Requirements
36
Routine Cleaning
38
2 Introducing the Software
39
Windows Introduction
40
Windows 95
41
Windows for Workgroups
41
DOS Introduction
42
Guide to Online Help
43
Guide to the NEC Setup Utility
44
Other Software
44
Cardwizard
44
Laplink
45
How to Use Laplink
46
Mcafee Antivirus Software
47
Videosaver
48
Mediamatics Arcade™ MPEG Player
49
Xingmpeg Player
49
Microsoft Works
49
Microsoft Money
50
Microsoft Sampler
50
Microsoft Return of Arcade
50
Pointcast Network
50
Online Services
50
America Online
52
AT&T Worldnet
53
Compuserve and WOW! from Compuserve
54
Microsoft Internet Explorer
55
Netscape Navigator Dial up Edition
55
Official Airline Guide (OAG)
57
3 Using Setup and Power Management
59
Setup Utility
59
How to Enter Setup
59
How to Use Setup
60
The Setup Screen
60
Configuration Settings
61
Menu Bar
61
System Information
61
Using Keys
62
Checking/Setting System Parameters
62
Setup Parameters
63
Using Power Management
71
Power Saving Modes
71
Power Management Settings
72
Using Fn-F3
73
4 Using Your NEC Versa
74
Lcd
74
Keyboard
75
Function Keys
76
Nec Versaglide
78
Making Versaglide Adjustments
79
Windows 95 Versaglide Adjustments
80
Windows for Workgroups Versaglide Adjustments
80
Versaglide Tips
81
10X CD-Rom Reader
82
CD Loading
83
Adding the CD Audio Option
84
Playing Audio Cds
84
Using Audio Cds in Windows for Workgroups
84
Playing Entertainment Cds Using Windows 95
85
Using Audio Cds under Windows 95
85
CD Care
86
PC Cards
86
Type I Cards
86
Type II Cards
87
Type II Extended Cards
87
Type III Cards
87
Communication Cards
87
PC Card Modems
88
Storage Cards
88
Interface Cards
89
Other Cards
89
PC Card Enablers
90
Disabling Preloaded PCMCIA Drivers
90
PC Card Slots
91
Inserting a PC Card
92
Removing a Card
93
IR Port
94
Increasing System Storage and Memory
95
Hard Disk
95
Removing the Hard Drive
95
Inserting the New Hard Drive
96
Installing Memory Modules
97
Reviewing the Memory Map
100
Installing Options
101
External Monitor
101
Printer
102
Parallel Devices
103
Serial Devices
104
External Keyboard or Mouse
106
Left Side
108
NEC Port Replicator 2600
109
Attaching the Port Replicator 2600
109
Port Replicator Ports
109
Detaching the Port Replicator
110
5 Using Multimedia
111
Audio
111
Recording
111
Line-In
113
Microphone
114
Playing Back
114
Using Headphones
115
Using the Built-In Speakers
115
Using External Stereo Speakers
116
MIDI Files
116
Video
116
Using Animation Files
117
Multimedia Applications
117
Videosaver
117
6 Traveling with Your NEC Versa
120
Power Connections
120
Checklists
121
What to Take
121
Preparing Your NEC Versa for Travel
122
7 Solving Problems
123
Start-Up Problems
125
POST Error Messages
125
If You Need Assistance
127
Getting Help
128
Updating the System BIOS
129
Warranty/Non-Warranty Repair Service
129
A Setting up a Healthy Work Environment
131
Making Your Computer Work for You
131
Arrange Your Equipment
133
Adjust Your Chair
133
Adjust Your Input Devices
134
Adjust Your Screen or Monitor
135
Vary Your Workday
136
Pre-Existing Conditions and Psychosocial Factors
137
Specifications
139
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NEC Versa 2650CDT Service Manual (101 pages)
Versa 2600 Series
Brand:
NEC
| Category:
Laptop
| Size: 0.8 MB
Table of Contents
Table of Contents
3
Preface
9
Appendix B Video Modes
9
Section 1 Technical Information
10
NEC Versa 2600 Series Notebook
10
Hardware Overview-Front
11
Liquid Crystal Display (LCD)
11
Front View
12
Power Button
13
Power and Status Leds
13
Keyboard
14
NEC Versaglide
14
Keyboard Layout
14
CD-ROM Reader and Diskette Drive
15
Hardware Overview-Right Side
15
Versaglide Location
15
Right Side Features
15
PC Card Slots
16
Kensington Lock
16
Hardware Overview-Left Side
16
Left Side Features
16
Hardware Overview-Rear
17
Infrared Port
17
Keyboard/Mouse Port
17
Expansion Port
17
Monitor (Video) Port
17
Parallel Port (LPT1)
17
Rear Features
17
Serial Port (COM1)
18
AC/DC Power Port
18
Hardware Overview-Internal Components
18
Battery Pack
18
Hard Disk Drive
19
Diskette Drive
19
10X CD-ROM Reader
19
CPU Board
20
Sound Board
21
I/O Board
22
Bridge Battery
22
System Memory
23
Memory Map
23
System Video
24
Parallel Interface
24
Serial Interface
25
NEC Versa Chip Set
25
Intel Pentium P55CLM Microprocessor
25
256K X Flash ROM
25
Rom Bios
26
VGA Controller
26
Keyboard Controller
27
PC Card Controller
27
Sound Integrated Circuit
27
Interrupt Controllers
28
Power Management Overview
29
DMA Channel
29
System Power Management
30
Local Power Management
30
Plug and Play
30
Specifications
31
Section 2 Setup and Operation
36
Unpacking the System
36
Hardware Setup
36
AC Adapter
36
Powering on the System
37
Cable Connections
38
Power and I/O Connector Locations
38
I/O Connector Descriptions
38
Power Sources
39
Using the AC Adapter
39
NEC Versa AC Adapter
39
Using the Main Battery Pack
40
Installing the Battery Pack
40
How to Recharge the Battery Pack
41
Battery Handling
41
Replacing the Battery Pack
42
Battery Release Latch
42
Battery Life
43
Extending Battery Life
43
Inserting Battery Pack
43
Battery Charging
44
Battery Precautions
44
Battery Disposal
45
Internal Batteries
45
Extending Battery Life
45
Operating Controls
46
Panel Leds and Controls
46
Control and Switch Functions
46
Status Icons and Leds
47
Status Icons
47
Function Keys (Fn Keys)
48
Updating the System BIOS
48
Fn Key Operations
48
Power-On Self-Test (Post)
49
POST Errors
50
POST Error Messages
50
Setup Utility
51
How to Enter Setup
52
Setup Utility
52
How to Use Setup
52
The Setup Screen
52
Using Keys
53
Setup Key Functions
53
Checking/Setting System Parameters
54
Setup Parameters
54
Using Power Management
60
Power Saving Modes
60
Power Management Settings
61
Using Fn-F3
61
Automatic Power-Saving Features
61
Section 3 Troubleshooting
62
Quick Troubleshooting
62
Helpful Questions
65
Section 4 Field Service Guidelines
66
Preventive Maintenance
66
Cleaning the Notebook Exterior
67
Cleaning the Notebook Interior
67
Protecting the Disk Drives
67
Handling the Battery Packs
68
Maintaining the LCD Quality
68
NEC Versa 2600 Series Disassembly Sequence
69
Disassembly and Reassembly
69
Required Tools and Equipment
70
Battery Pack
70
Releasing the Battery Pack
70
Hard Disk Drive
71
Removing the Hard Disk Drive (Step1)
71
Removing the Hard Disk Drive (Step 2)
71
Keyboard
72
Removing the Keyboard
73
Heat Shield and CPU Board
74
Removing the Heat Sink/Shield Subassembly
74
Removing the CPU Board
75
LCD and Top Cover
76
Removing the LCD Assembly (Step 1)
76
Removing the LCD Assembly (Step 2)
77
Versaglide Assembly
78
Sound Board
79
LED Status Board and IR Board
79
10X CD-ROM Reader and Heat Shield
79
Removing the CD-ROM Reader
80
Removing the CD-ROM Reader Assembly Screws
80
Bridge Battery and Diskette and Hard Drive Connector Board
81
Diskette Drive
82
Power Board
83
Main Board
83
Reassembly
83
Illustrated Parts Breakdown
83
NEC Versa 2600 Series Illustrated Parts Breakdown
84
NEC Versa 2600 Series Field-Replaceable Parts
85
NEC Versa 2600 Series Field-Replaceable Parts
86
Service Information
87
Technical Support
87
Product Information
88
Ordering Information from Faxflash
88
A-1 CPU Board Connector
90
CPU Board Layout
90
Appendix A Connector Locations and Pin Assignments
91
A-2 Main Board Connectors
91
Main Board Layout
91
A-3 Sound Board Connectors
92
A-4 Keyboard/Mouse Connectors
92
Sound Board Layout
92
A-5 Serial Port Connector Pin Assignments
93
A-6 CRT Connector Pin Assignments
93
A-7 Parallel Printer Pin Assignments
94
A-8 Power Connector
94
A-9 Hard Disk Drive Connector
95
Battery Replacement
100
NEC Versa 2650CDT Service Manual (101 pages)
Versa 2600 Series
Brand:
NEC
| Category:
Laptop
| Size: 0.66 MB
Table of Contents
Table of Contents
3
Quick Troubleshooting
8
Preface
9
Appendix B Video Modes
9
Section 1 Technical Information
10
NEC Versa 2600 Series Notebook
10
Hardware Overview-Front
11
Liquid Crystal Display (LCD)
11
Front View
12
Power Button
13
Power and Status Leds
13
Keyboard
14
NEC Versaglide
14
Keyboard Layout
14
CD-ROM Reader and Diskette Drive
15
Hardware Overview-Right Side
15
Versaglide Location
15
Right Side Features
15
PC Card Slots
16
Kensington Lock
16
Hardware Overview-Left Side
16
Left Side Features
16
Hardware Overview-Rear
17
Infrared Port
17
Keyboard/Mouse Port
17
Expansion Port
17
Monitor (Video) Port
17
Parallel Port (LPT1)
17
Rear Features
17
Serial Port (COM1)
18
AC/DC Power Port
18
Hardware Overview-Internal Components
18
Battery Pack
18
Hard Disk Drive
19
Diskette Drive
19
10X CD-ROM Reader
19
CPU Board
20
Sound Board
21
I/O Board
22
Bridge Battery
22
System Memory
23
Memory Map
23
System Video
24
Parallel Interface
24
Serial Interface
25
NEC Versa Chip Set
25
Intel Pentium P55CLM Microprocessor
25
256K X Flash ROM
25
Rom Bios
26
VGA Controller
26
Keyboard Controller
27
PC Card Controller
27
Sound Integrated Circuit
27
Interrupt Controllers
28
Power Management Overview
29
DMA Channel
29
System Power Management
30
Local Power Management
30
Plug and Play
30
Specifications
31
Section 2 Setup and Operation
36
Unpacking the System
36
Hardware Setup
36
AC Adapter
36
Powering on the System
37
Cable Connections
38
Power and I/O Connector Locations
38
I/O Connector Descriptions
38
Power Sources
39
Using the AC Adapter
39
NEC Versa AC Adapter
39
Using the Main Battery Pack
40
Installing the Battery Pack
40
How to Recharge the Battery Pack
41
Battery Handling
41
Replacing the Battery Pack
42
Battery Release Latch
42
Battery Life
43
Extending Battery Life
43
Inserting Battery Pack
43
Battery Charging
44
Battery Precautions
44
Battery Disposal
45
Internal Batteries
45
Extending Battery Life
45
Operating Controls
46
Panel Leds and Controls
46
Control and Switch Functions
46
Status Icons and Leds
47
Status Icons
47
Function Keys (Fn Keys)
48
Updating the System BIOS
48
Fn Key Operations
48
Power-On Self-Test (Post)
49
POST Errors
50
POST Error Messages
50
Setup Utility
51
How to Enter Setup
52
How to Use Setup
52
The Setup Screen
52
Using Keys
53
Setup Key Functions
53
Checking/Setting System Parameters
54
Setup Parameters
54
Startup Menu
56
Using Power Management
60
Power Saving Modes
60
Power Management Settings
61
Using Fn-F3
61
Automatic Power-Saving Features
61
Section 3 Troubleshooting
62
Quick Troubleshooting
62
Helpful Questions
65
Section 4 Field Service Guidelines
66
Preventive Maintenance
66
Cleaning the Notebook Exterior
67
Cleaning the Notebook Interior
67
Protecting the Disk Drives
67
Handling the Battery Packs
68
Maintaining the LCD Quality
68
Disassembly and Reassembly
69
Required Tools and Equipment
70
Battery Pack
70
Releasing the Battery Pack
70
Hard Disk Drive
71
Removing the Hard Disk Drive (Step1)
71
Removing the Hard Disk Drive (Step 2)
71
Keyboard
72
Removing the Keyboard
73
Heat Shield and CPU Board
74
Removing the Heat Sink/Shield Subassembly
74
Removing the CPU Board
75
LCD and Top Cover
76
Removing the LCD Assembly (Step 1)
76
Removing the LCD Assembly (Step 2)
77
Versaglide Assembly
78
Sound Board
79
LED Status Board and IR Board
79
10X CD-ROM Reader and Heat Shield
79
Removing the CD-ROM Reader
80
Removing the CD-ROM Reader Assembly Screws
80
Bridge Battery and Diskette and Hard Drive Connector Board
81
Diskette Drive
82
Power Board
83
Main Board
83
Reassembly
83
Illustrated Parts Breakdown
83
NEC Versa 2600 Series Illustrated Parts Breakdown
84
Service Information
87
Technical Support
87
Product Information
88
Ordering Information from Faxflash
88
Appendix A Connector Locations and Pin Assignments
90
CPU Board Layout
90
Main Board Layout
91
Sound Board Layout
92
Battery Replacement
100
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