Compaq Prosignia 190 User Manual
MAINTENANCE & SERVICE GUIDE
PROSIGNIA NOTEBOOK 190
INDEX PAGE PRODUCT DESCRIPTION LEGAL NOTICE HOW TO USE THIS GUIDE
REMOVAL & REPLACEMENT ILLUSTRATED PARTS CATALOG TROUBLESHOOTING SPECIFICATIONS
Welcome to the Maintenance & Service Guide (MSG) for
the
Compaq Prosignia Notebook 190 Family.
This is an online guide designed to serve the needs of those whose job it is to repair
Compaq products.
Please first read the Legal Notice which contains copyright and trademark
information.
Then read the section on How to use this guide , which shows symbol conventions,
technician notes, and the serial number location for the unit.
Click here for information on the computer's battery pack operating time (Power Management).
Click here to download the complete ZIP file (3.5 MB) of this Maintenance & Service
Guide to your hard drive.
This MSG will be periodically maintained and updated as needed.
To report a technical problem, contact your Regional Support Center or IM Help Center.
For content comments or questions, contact the Editor.
MAINTENANCE & SERVICE GUIDE
PROSIGNIA NOTEBOOK 190
INDEX PAGE PRODUCT DESCRIPTION LEGAL NOTICE HOW TO USE THIS GUIDE
REMOVAL & REPLACEMENT ILLUSTRATED PARTS CATALOG TROUBLESHOOTING SPECIFICATIONS
Product Description
Index Page
>Models
>Top Cover
>Top Lights
>Left & Front
Components
>Right side Components
>Bottom of Unit
>Rear Connectors
>Power Management
>Intelligent
Manageability
Compaq Prosignia Notebook 190
MAINTENANCE & SERVICE GUIDE
PROSIGNIA NOTEBOOK 190
INDEX PAGE PRODUCT DESCRIPTION LEGAL NOTICE HOW TO USE THIS GUIDE
REMOVAL & REPLACEMENT ILLUSTRATED PARTS CATALOG TROUBLESHOOTING SPECIFICATIONS
Legal Notice
The information in this guide is subject to change without notice.
COMPAQ COMPUTER CORPORATION SHALL NOT BE LIABLE FOR TECHNICAL OR EDITORIAL
ERRORS OR OMISSIONS CONTAINED HEREIN, NOR FOR INCIDENTAL OR CONSEQUENTIAL
DAMAGES RESULTING FROM THE FURNISHING, PERFORMANCE, OR USE OF THIS MATERIAL.
This guide contains information protected by copyright. No part of this guide may be
photocopied or reproduced in any form without prior written consent from Compaq Computer
Corporation.
Copyright 2000 Compaq Computer Corporation.
All rights reserved. Printed in the U.S.A.
Compaq, Prosignia Series Registered U. S. Patent and Trademark Office.
Microsoft, MS-DOS, and Windows are registered trademarks of Microsoft Corporation.
The software described in this guide is furnished under a license agreement or nondisclosure
agreement. The software may be used or copied only in accordance with the terms of the
agreement.
Product names mentioned herein may be trademarks and/or registered trademarks of their
respective companies.
Maintenance and Service Guide
Compaq Prosignia Notebook 190 Family
Third Edition (April 2000)
Compaq Computer Corporation
MAINTENANCE & SERVICE GUIDE
PROSIGNIA NOTEBOOK 190
INDEX PAGE PRODUCT DESCRIPTION LEGAL NOTICE HOW TO USE THIS GUIDE
REMOVAL & REPLACEMENT ILLUSTRATED PARTS CATALOG TROUBLESHOOTING SPECIFICATIONS
How to use this Guide
Preface
This Maintenance and Service Guide is a troubleshooting guide that can be used for reference when servicing the Compaq
Prosignia 190.
Compaq Computer Corporation reserves the right to make changes to the Compaq Prosignia Notebook Family of Computers
without notice.
Symbols
The following words and symbols mark special messages throughout this guide:
WARNING: Text set off in this manner indicates that failure to follow directions in the warning could result in
bodily harm or loss of life.
CAUTION: Text set off in this manner indicates that failure to follow directions could result in damage to
equipment or loss of data.
IMPORTANT:
Text set off in this manner presents clarifying information or specific instructions.
NOTE:
Text set off in this manner presents commentary, sidelights, or interesting points of information.
Technician Notes
WARNING: Only authorized technicians trained by Compaq should repair this equipment. All troubleshooting
and repair procedures are detailed to allow only subassembly/module level repair. Because of the complexity
of the individual boards and subassemblies, the user should not attempt to make repairs at the component
level or to make modifications to any printed circuit board. Improper repairs can create a safety hazard. Any
indications of component replacement or printed circuit board modifications may void any warranty
Serial Number
When requesting information or ordering spare parts, the computer's serial number should be provided to Compaq. The
serial number is located on the bottom of the computer.
Locating Additional Information
The following documentation is available to support this product:
Compaq Prosignia 190 Notebook documentation set●
Introducing Windows 98 Guide●
Introducing Windows 2000 Professional Guide●
Service Training Guides●
Compaq Service Advisories and Bulletins●
Compaq QuickFind●
Compaq Service Quick Reference Guide●
MAINTENANCE & SERVICE GUIDE
PROSIGNIA NOTEBOOK 190
INDEX PAGE PRODUCT DESCRIPTION LEGAL NOTICE HOW TO USE THIS GUIDE
REMOVAL & REPLACEMENT ILLUSTRATED PARTS CATALOG TROUBLESHOOTING SPECIFICATIONS
Removal & Replacement
Index Page
Removal & Replacement Preliminaries
Removal & Replacement Procedures
MAINTENANCE & SERVICE GUIDE
PROSIGNIA NOTEBOOK 190
INDEX PAGE PRODUCT DESCRIPTION LEGAL NOTICE HOW TO USE THIS GUIDE
REMOVAL & REPLACEMENT ILLUSTRATED PARTS CATALOG TROUBLESHOOTING SPECIFICATIONS
Illustrated Parts Catalog
Index Page
This section helps identify part numbers associated with each item(s) for the Compaq Prosignia
Notebook 190 Family. These are the numbers used in ordering replacement parts.
System Unit
Mass Storage Devices
Miscellaneous Parts
Documentation & Software
MAINTENANCE & SERVICE GUIDE
PROSIGNIA NOTEBOOK 190
INDEX PAGE PRODUCT DESCRIPTION LEGAL NOTICE HOW TO USE THIS GUIDE
REMOVAL & REPLACEMENT ILLUSTRATED PARTS CATALOG TROUBLESHOOTING SPECIFICATIONS
Troubleshooting
Index Page
Follow these basic steps when beginning the troubleshooting process:
Complete the Preliminary steps.1.
Run the Power-On Self-Test (POST).2.
Check Compaq Utilities (F10 Setup).3.
If you are unable to run POST or if the problem persists after running POST, perform the
recommended actions described in the Troubleshooting without Diagnostics section.
Follow these guidelines when troubleshooting:
Complete the recommended actions in the order in which they are given.
●
Repeat POST after each recommended action until the problem is resolved and the error
message does not return.
●
When the problem is resolved, stop performing the troubleshooting steps and do not
complete the remaining recommended actions.
●
Refer to the removal and replacement procedures.●
NOTE:
If the problem is intermittent, check the computer several times to verify
that the problem is solved.
MAINTENANCE & SERVICE GUIDE
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INDEX PAGE PRODUCT DESCRIPTION LEGAL NOTICE HOW TO USE THIS GUIDE
REMOVAL & REPLACEMENT ILLUSTRATED PARTS CATALOG TROUBLESHOOTING SPECIFICATIONS
Specifications
Index Page
This chapter covers the following specifications of Compaq Prosignia Series Portable
Computers.
Click on a link to go to a particular specification:
Physical & Environmental
Display
Hard Drives
CD/DVD Drives
Diskette Drive
Battery Pack
Modem
System Memory
System Interrupts
System DMA
System I/O
Pin Assignments
MAINTENANCE & SERVICE GUIDE
PROSIGNIA NOTEBOOK 190
INDEX PAGE PRODUCT DESCRIPTION LEGAL NOTICE HOW TO USE THIS GUIDE
REMOVAL & REPLACEMENT ILLUSTRATED PARTS CATALOG TROUBLESHOOTING SPECIFICATIONS
Specifications
Physical & Environmental
>Physical &
Environmental
>Display
>Hard Drives
>CD/DVD
Drives
>Diskette
Drive
>Battery Pack
>Modem
>System
Memory
>System
Interrupts
>System DMA
>System I/O
>Pin
Assignments
U.S. Metric
Dimensions
Height
Depth
Width
12.4 in.
9.99 in.
1.6 in.
31.5 cm
25.3 cm
4.1 cm
Weight
6.0 to 7.0 lbs
2.72 to 3.17
kg
Battery
Nominal operating
voltage (Li-Ion)
Average operating
Peak operating power
10.8 V DC
15W avg.
30W peak
AC Adapter Power Requirements
Power Supply 100-120/220-240
Rated Input Voltage
90 to 264 VAC
(auto-switching)
1.2/0.6 Amp
Rated Input Current
< 60W
50 to 60 Hz AC
Rated Frequency
47 to 63 Hz
+18.85 volts
1kV for 50 ns
Temperature
Operating
Nonoperating
50 to 104°F
-4 to 140°F
10° to 35°C
-20 to 60°C
Relative Humidity
(noncondensing)
Operating
Nonoperating
10 to 90%
5 to 95%, 101.6°F/38.7°C
Maximum wetbulb
temperature
Altitude
(nonpressurized
environment)
Operating
Nonoperating
0 to 10,000 ft
0 to 30,000 ft
0 to 3048 m
0 to 9144 m
Shock
Operating
Nonoperating
10 G, 11 ms, half sine
240 G, 2 ms, half sine
Vibration
Operating
Nonoperating
0.5 G zero-to-peak, 10 to
500 Hz, 0.25 oct/min
1.5 G, zero-to-peak, 10 to
500 Hz, 0.5 oct/min
MAINTENANCE & SERVICE GUIDE
PROSIGNIA NOTEBOOK 190
INDEX PAGE PRODUCT DESCRIPTION LEGAL NOTICE HOW TO USE THIS GUIDE
REMOVAL & REPLACEMENT ILLUSTRATED PARTS CATALOG TROUBLESHOOTING SPECIFICATIONS
Specifications
Display
>Physical &
Environmental
>Display
>Hard Drives
>CD/DVD
Drives
>Diskette
Drive
>Battery Pack
>Modem
>System
Memory
>System
Interrupts
>System DMA
>System I/O
>Pin
Assignments
14.1-Inch Color TFT XGA Display
U.S. Metric
Viewable Dimensions
Height
Width
Diagonal
11.22 in.
8.46 in.
14.1 in.
28.5 cm
21.5 cm
35.81 cm
Number of Colors
up to 16.8 million
Contrast Ratio
150:1
Brightness
120 nits 150nt typ
Pixel Resolution
Pitch
Format
Configuration
0.264 × 0.264 mm
1024 × 768
RGB Stripe
Backlight
Edge-Lit
Character Display
80 × 25
Total Power
Consumption
4.2 W
12.1-Inch Color TFT SVGA Display
U.S. Metric
Viewable Dimensions
Height
Width
Diagonal
9.7 in.
7.24 in.
12.1 in
24.6 cm
18.4 cm
30.7 cm
Number of Colors
up to 16.8 million
Contrast Ratio
150:1
Brightness
120 nits 150nt typ
Pixel Resolution
Pitch
Format
Configuration
0.30 x 0.30 mm
800 x 600 RGB Stripe
Backlight
Edge-Lit
Character Display
80 × 25
Total Power
Consumption
3.5W
MAINTENANCE & SERVICE GUIDE
PROSIGNIA NOTEBOOK 190
INDEX PAGE PRODUCT DESCRIPTION LEGAL NOTICE HOW TO USE THIS GUIDE
REMOVAL & REPLACEMENT ILLUSTRATED PARTS CATALOG TROUBLESHOOTING SPECIFICATIONS
Specifications
Hard Drives
>Physical &
Environmental
>Display
>Hard Drives
>CD/DVD
Drives
>Diskette
Drive
>Battery Pack
>Modem
>System
Memory
>System
Interrupts
>System DMA
>System I/O
>Pin
Assignments
6 GB 12 GB 18 GB
User capacity per
drive
6.4 GB 12 GB 12 GB
Drive type
65 65 65
Drive height
Drive width
0.5 in/12.5
mm
2.75 in/7 mm
0.5 in/12.5
mm
2.75 in/77
mm
.5 in./12.5
mm
2.75 in./70
mm
Interface type
ATA ATA ATA
Seek times (typical,
including settling)
Single track
Average
Full stroke
3 ms
13 ms
25 ms
2.5 ms
12 ms
23 ms
2 ms
12 ms
23 ms
Physical
configuration
Cylinders
Heads
Sectors per track
Bytes per sector
9279
6
63
512
23,392
16
63
512
35,152
16
63
512
Logical
configuration
Cylinders
Heads
Sectors per track
12,416
15
63
13424
16
63
16383
16
63
Transfer rate
Media
Interface
86.4 to 153.3
MB/s
UDMA 33.3
MB/s
85.5 to
161.6
MB/s
UDMA 33.3
MB/s
85.5 to 161.1
MB/s
UDMA 33.3
MB/s
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REMOVAL & REPLACEMENT ILLUSTRATED PARTS CATALOG TROUBLESHOOTING SPECIFICATIONS
Specifications
CD & DVD Drives
>Physical &
Environmental
>Display
>Hard Drives
>CD/DVD
Drives
>Battery Pack
>Modem
>System
Memory
>System
Interrupts
>System DMA
>System I/O
>Pin
Assignments
24X CD-ROM Drive
Applicable Disc
CD-ROM
Applicable Disc CD-ROM
(Mode 1, 2 and 3), CD-XA
ready (Mode 2, Form 1 and
2), CD-I ready (Mode 2, Form
1 and 2), CD-R (read only),
CD Plus, Photo CD (Single
and Multi-session),
CD-Extra, Video CD, CD-WO
(fixed packets only),
CD-Bridge
Center Hole Diameter
.59 in./15 mm
Disc Diameter
12 cm, 8 cm
Disc Thickness
1.2 mm
Track Pitch
1.6 µm
Access Time
Random
Full Stroke
< 150 ms
< 300 ms
Audio Output Level
Line Out
0.7 V rms
Cache Buffer
128 KB
Data Transfer Rate
Sustained, 16X
Variable
Normal PIO Mode 4
(single burst)
Startup time
Stop time
2400 KB/s (150 KB/s at 1X)
1500 to 3600 KB/sec
16.6 MB/sec
< 8.0 seconds
< 4.0 seconds
8X DVD-ROM Drive
Applicable Disc
DVD-5, DVD-9, DVD-10
CD-ROM mode 1, mode 2
CD-Digital Audio
CD-XA mode (Form 1, Form
2)
CD-I Ready
CD-Bridge
CD-R
Photo CD
(single/multisession)
Center Hole Diameter
.59 in./15 mm
Disc Diameter
12 cm, 8 cm
Disc Thickness
1.2 mm
Track Pitch
.74 m
Access Time
Random
Full Stroke
< 150 ms
< 225 ms
Audio Output Level
Line Out
Headphone
0.7 V rms
none
Cache Buffer
128 KB
Data Transfer Rate
Sustained, 1x CD rate
Sustained, 16x CD rate
Sustained, 1x DVD rate
Sustained, 4x DVD rate
Normal IO Mode 4 (single
burst)
150 KB/sec
2400 KB/sec
1380 KB/sec
5520 KB/sec
16.6 MB/sec
Startup Time
< 15 seconds
Stop time
< 6 seconds
4X DVD-ROM Drive
Applicable Disc
DVD-ROM, CD-ROM, CD-XA,
CD-I, Photo CD,
Multi-session, Audio, CD-R,
CD-RW
Center Hole Diameter
.59 in./39 cm
Disc Diameter
12 cm/ 8 cm
Disc Thickness
1.2 mm
Track Pitch
.74 µm
Access Time
Random
Full Stroke
< 150 ms
< 225 ms
Audio Output Level
Line Out
0.7 V rms
Cache Buffer
128 KB
Data Transfer Rate
Sustained, 16x CD rate
Sustained, 4x DVD
Normal PIO Mode 4
(single burst)
2400 KB/s (150 KB/sec at
1X)
5520 KB/sec
16.6 MB/sec
Startup Time
Stop time
< 15 seconds
< 6 seconds
MAINTENANCE & SERVICE GUIDE
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INDEX PAGE PRODUCT DESCRIPTION LEGAL NOTICE HOW TO USE THIS GUIDE
REMOVAL & REPLACEMENT ILLUSTRATED PARTS CATALOG TROUBLESHOOTING SPECIFICATIONS
Troubleshooting
Li Ion Battery Pack
>Physical &
Environmental
>Display
>Hard Drives
>CD/DVD
Drives
>Diskette
Drive
>Battery Pack
>Modem
>System
Memory
>System
Interrupts
>System DMA
>System I/O
>Pin
Assignments
U.S. Metric
9-cell Li Ion Pack
Height .84 in. 2.92 cm
Length 1.4 in 3.6 cm
Width 2.375 in. 6.03 cm
Weight 1.00 lb. .455 kg
Power Supply (Input)
Operating Voltage 10.8 V
Amp-hour capacity 4.8 Ah
Watt-hour capacity 52Wh
Temperature
Operating 50° to 95° F
10° to 35°
C
Non-operating -12° to 140°F
-25° to
60°C
6 Cell Pack US Metric
Height 0.57 in 1.44 cm
Length 4.55 in 11.5 cm
Width 3.93 in 9.9 cm
Weight 1.2 lbs 0.54 kg
Energy and Environmental Requirements (same for all
battery packs).
Energy
Voltage 10.8 V
Amp-hour capacity 4 Ah
Watt-hour capacity 36 Wh
Environmental Requirements
Temperature
Operating 50° to 104°F/ 10° to 40°C
Non-operating -12° to 140°F/-25° to 60°C
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REMOVAL & REPLACEMENT ILLUSTRATED PARTS CATALOG TROUBLESHOOTING SPECIFICATIONS
Specifications
Diskette Drive
>Physical &
Environmental
>Display
>Hard Drives
>CD/DVD
Drives
>LS-120 Drive
>Diskette
Drive
>Battery Pack
>Modem
>System
Memory
>System
Interrupts
>System DMA
>System I/O
>Pin
Assignments
Diskette Size
3.5"
Light
Height
none
.5" / 1.27 cm
Bytes per Sector
512
Sectors per Track
High density
18 (1.44 MB)
15 (1.2 MB)
Low density 9
Tracks per side
High Density
80 (1.44 MB)
80 (1.2 MB)
Low Density 80
Access Times
Track-to-Track (high/low)
Average (ms)
Settling Time (ms)
Latency Average
3 ms/6 ms
94 ms/174ms
15 ms
100
Number of Read/Write
Heads
2
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REMOVAL & REPLACEMENT ILLUSTRATED PARTS CATALOG TROUBLESHOOTING SPECIFICATIONS
Specifications
LS-120 Drives
>Physical &
Environmental
>Display
>Hard Drives
>CD/DVD
Drives
>LS-120 Drive
>Diskette
Drive
>Battery Pack
>Modem
>System
Memory
>System
Interrupts
>System DMA
>System I/O
>Pin
Assignments
1.68 MB
DMF
1.44 MB 1.2 MB 1.2 MB 720 KB
Formatted
capacity
(bytes)
1,720,320 1,474,560 1,228,800 1,261,568 737,280
Sector size
(bytes)
512 512 1,024 512 512
Sectors
3,360 2,880 1,232 2,400 1,440
Magnetic
tracks
surface
80 80 77 80 80
Optical servo
tracks/surface
N/A N/A N/A N/A N/A
Sectors/track
21 18 8 15
9
Sector
interleave
2:1 1:1 1:1 1:1 1:1
Spare sectors
0 0 0 0 0
Zones (each
side)
1 1 1 1 1
Average
random seek
70 ms 70 ms 70 ms 70 ms 70 ms
Track-to-track
seek
25 ms 25 ms 25 ms 25 ms 25 ms
Max single
seek
170 ms 170 ms 170 ms 170 ms 170 ms
Average
latency
41.67 ms 41.67 ms 41.67 ms 41.67 ms 41.67 ms
Motor RPM
720±0.5% 720±0.5% 720±0.5% 720±0.5% 720±0.5%
Motor start
time
800 ms 800 ms 800 ms 800 ms 800 ms
Track density
135 TPI 135 TPI 135 TPI 135 TPI 135 TPI
Track width
125 µm 125 µm 125 µm 125 µm 125 µm
Encoding
method
MFM MFM MFM MFM MFM
Max flux
density
17,334
FCI
17,334
FCI
17,334
FCI
17,334
FCI
17,334
FCI
Recording
density
17,334
BPI
17,334
BPI
17,334
BPI
17,334
BPI
17,334
BPI
Nominal
transfer rate
150
KB/sec
150
KB/sec
125
KB/sec
125
KB/sec
75 KB/sec
Nominal
sustained
transfer rate
across
interface
65 KB/sec
read,
32 KB/sec
write
55 KB/sec
read,
28 KB/sec
write
49 KB/sec
read,
25 KB/sec
write
46 KB/sec
read,
23 KB/sec
write
28 KB/sec
read,
14 KB/sec
write
Buffer
transfer rate
4.0
MB/sec
4.0
MB/sec
4.0
MB/sec
4.0
MB/sec
4.0
MB/sec
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REMOVAL & REPLACEMENT ILLUSTRATED PARTS CATALOG TROUBLESHOOTING SPECIFICATIONS
Specifications
Mini-PCI Modem
>Physical &
Environmental
>Display
>Hard Drives
>CD/DVD
Drives
>Diskette
Drive
>Battery Pack
>Modem
>System
Memory
>System
Interrupts
>System DMA
>System I/O
>Pin
Assignments
Compaq 56K (V.90)3 plus Intel PRO/100+ Mini PCI
Form Factor
Mini-PCI Type 1B and 2B per
Specification
OS Support (with all
released Service Packs)
Windows 95 (OSR2.x), Windows 98
(Gold, SE)
Windows NT4.0, Windows 2000, DOS
Application Support under Windows
Power Management
Support
APM Revision 1.2; ACPI; Compaq Power
Management Extensions for Windows
NT
Approvals/Certifications
UL; CSA; NEMKO; CCIB; Industry
Canada; FCC Part 68; CTR21; FCC Part
15 Class B; Canadian ICES-003 Class
B; C.I.S.P.R.22; Australian ACA; CE
Mark; Other Countries
Modem Device Driver
Name
Compaq 56K (V.90) Mini PCI
Data Mode Capabilities
V.90 (a-law, mu-law); K56flex (a-law,
mu-law); V.8bis, V.80, V42.bis, MNP5
(Compression) ,V.42 (LAPM, MNP2-4)
(Error Correction), V.34 (file date:
10/96), Optional symbol rates: 2800,
3429
Asymmetric Symbol rates
●
Synchronous primary channel
data signaling rates:
3600, 31200
●
Automatic rate re-negotiation●
V.32bis, V.32, V.23, V.22bis, V.22,
V.21, Bell 212A,Bell 103J
Fax Mode Capabilities
TIA-578-S (Class 1), T.30, T.4 (Group
3), V.17, V.29, V.27ter, V.21 Channel 2
Command Set
V.250 (Partial), TIA-602, Identification:
+GMI, +GMM, +GMR, Port control
:+IPR, +ICF, +IFC, + Iirr, Modulation:
+MS, +MR, +MA, Error control: +ES,
+ER, +EB, +ESR, +ETBM, Data
compression: +DS, +DR, V.251
Intel PRO/100+ Mini PCI
Ethernet Features
10 Mbps Ethernet: IEEE 802.3 standard
10Base T, 100 Mbps Ethernet: IEEE 802.3u
standard 100Base TX, Full Duplex at 10
and 100Mbps, Auto-Negotiation, Wake on
LAN from all power managed states,
including soft off (S5), Boot on LAN from
OFF, Lower Power State on Link Loss
Data Link Layers
IEEE 802.2 LLC; SNAP
Software support
Artisoft Lantastic 7.0, 8.0, Dedicated
Server 1.1; Banyan 7.x, 8.5x; IBM LAN
Server Version 1.2, 1.3, 2.0, 4.0; Microsoft
NT 3.51, NT 4.0. Windows 2000; Novell
Netware 3.1x, 4.x, 5.x
Protocol support
TCP/IP; Novell IPX/SPX and Microsoft
compatible; Novel IPX ODI; Microsoft
NetBEUI; Sun Microsystems PC-NFS;
Banyan Vines Ethernet; IBM DLC
MAINTENANCE & SERVICE GUIDE
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REMOVAL & REPLACEMENT ILLUSTRATED PARTS CATALOG TROUBLESHOOTING SPECIFICATIONS
Specifications
System Memory Map
>Physical &
Environmental
>Display
>Hard Drives
>CD/DVD
Drives
>Diskette
Drive
>Battery Pack
>Modem
>System
Memory
>System
Interrupts
>System DMA
>System I/O
>Pin
Assignments
Size Memory Address System Function
640 K
00000000 -
0009FFFF
Base Memory
128 K
000A0000 -
000BFFFF
Video Memory
48 K
000C0000 -
000CBFFF
Video BIOS
160 K
000C8000 -
000E7FFF
Unused
64 K
000E8000 -
000FFFFF
System BIOS
15 M
00100000 -
00FFFFFF
Extended Memory
58 M
01000000 -
047FFFFF
Super Extended Memory
58 M
04800000 -
07FFFFFF
Unused
2 M
08000000 -
080FFFFF
Video Memory (Direct Access)
4 G
08200000 -
FFFEFFFF
Unused
64 K
FFFF0000 -
FFFFFFFF
System BIOS
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REMOVAL & REPLACEMENT ILLUSTRATED PARTS CATALOG TROUBLESHOOTING SPECIFICATIONS
Specifications
System Interrupts
>Physical &
Environmental
>Display
>Hard Drives
>CD/DVD
Drives
>Diskette Drive
>Battery Pack
>Modem
>System
Memory
>System
Interrupts
>System DMA
>System I/O
>Pin
Assignments
Hardware IRQ System Function
IRQ 0 System timer
IRQ1 Keyboard controller
IRQ2 Cascaded
IRQ3 COM2
IRQ4 COM1
IRQ5 Audio (default)*
IRQ6 Diskette drive
IRQ7 Parallel Printer Port (LPT1)
IRQ8 Real Time Clock (RTC)
IRQ9 Infrared
IRQ10 System use
IRQ11 System use
IRQ12 Internal Point Stick or External Mouse
IRQ13 Coprocessor (Not available to any peripheral)
IRQ14 IDE Interface (Hard Disk and CD-ROM Drive)
IRQ15 Fixed Disk Drives on the Expansion Base or Convenience
Base
Notes:
PC Cards may assert IRQ3, IRQ4, IRQ5, IRQ7,
IRQ9, IRQ10, IRQ11, or IRQ15. Either the infrared
or the serial port may assert IRQ3 or IRQ4.
*Default configuration; audio possible
configurations are: IRQ5, IRQ7, IRQ9, IRQ10 or
none.
MAINTENANCE & SERVICE GUIDE
PROSIGNIA NOTEBOOK 190
INDEX PAGE PRODUCT DESCRIPTION LEGAL NOTICE HOW TO USE THIS GUIDE
REMOVAL & REPLACEMENT ILLUSTRATED PARTS CATALOG TROUBLESHOOTING SPECIFICATIONS
Troubleshooting
System DMA
>Physical &
Environmental
>Display
>Hard Drives
>CD/DVD
Drives
>Diskette
Drive
>Battery Pack
>Modem
>System
Memory
>System
Interrupts
>System DMA
>System I/O
>Pin
Assignments
Hardware DMA System Function
0
Available for audio
1
Entertainment Audio (Default;
Alternate = DMA0, DMA3, None)
2
Diskette Drive
3
ECP Parallel Port LPT1 (Default;
Alternate = DMA 0, none)
4
DMA Controller Cascading (Not
available)
5
Available for PC Card
6
Not Assigned
7
Not Assigned
Note:
PC Card controller can use DMA 1, 2, or 5.
MAINTENANCE & SERVICE GUIDE
PROSIGNIA NOTEBOOK 190
INDEX PAGE PRODUCT DESCRIPTION LEGAL NOTICE HOW TO USE THIS GUIDE
REMOVAL & REPLACEMENT ILLUSTRATED PARTS CATALOG TROUBLESHOOTING SPECIFICATIONS
Specifications
System I/O Address
>Physical &
Environmental
>Display
>Hard Drives
>CD/DVD
Drives
>Diskette
Drive
>Battery Pack
>Modem
>System
Memory
>System
Interrupts
>System DMA
>System I/O
>Pin
Assignments
I/O
Address
(Hex)
System Function
(Shipping Configuration)
000 - 00F
010 - 01F
020 - 021
022 - 024
025 - 03F
02E - 02F
040 - 043
044 - 05F
060
061
062 - 063
064
065 - 06F
070 - 071
072 - 07F
080 - 08F
090 - 091
092
093 - 09F
0A0 - 0A1
0A2 - 0BF
0C0 - 0DF
0E0 - 0EF
0F0 - 0F1
0F2 - 0FF
100 - 16F
170 - 177
178 - 1EF
1F0 - 1F7
1F8 - 200
201
202 - 21F
220 - 22F
230 - 26D
26E - 26
DMA Controller no. 1
Unused
Interrupt Controller no. 1
Chipset Configuration registers
Unused
87334 "Super IO" configuration for
CPU
Counter/Timer Registers
Unused
Keyboard Controller
Port B
Unused
Keyboard Controller
Unused
NMI Enable/Real Time Clock
Unused
DMA Page Registers
Unused
Port A
Unused
Interrupt Controller no. 2
Unused
DMA Controller no. 2
Unused
Coprocessor Busy Clear/Reset
Unused
Unused
Secondary Fixed Disk Controller
Unused
Primary Fixed Disk Controller
Unused
JoyStick (Decoded in ESS1688)
Unused
Entertainment Audio
Unused
National 87334 "Super IO" Controller
278 - 27F
280 - 2AB
2A0 - 2A7
Unused
Unused
PC Card DMA Selection, Hard Drive
Reset, IDE Select, MultiBay Device
Identification
2A8 - 2E7
2E8 - 2EF
2F0 - 2F7
2F8 - 2FF
300 - 31F
Unused
Reserved Serial Port
Unused
Infrared port
Network Interface (Default; Alternate
is 320, 340, or 360h)
320 - 36F
370 - 377
Unused
Secondary Floppy Controller (when a
floppy is installed in the CPU)
378 - 37F
380 - 387
388 - 38B
38C - 3AF
3B0 - 3BB
3BC - 3BF
3C0 - 3DF
3E0 - 3E1
3E2 - 3E3
Parallel Port (LPT1/Default)
Unused
FM Synthesizer - OPL3 / MIDI
Unused
VGA
Reserved (Parallel Port/No EPP
Support)
VGA
PC Card Controller in CPU
PC Card Controller
3E8 - 3EF
3F0 - 3F7
3F8 - 3FF
CF8 - CFB
CFC - CFF
Internal Modem
"A" Diskette Controller
Serial Port (COM1/Default)
PCI Configuration Index Register
(PCIDIV0-1)
PCI Configuration Data Register
(PCIDIV0-1)
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