HP 1805 manual Specifications

Page 8

Maintenance & Service Guide

Presario 1800 Series

Models: 1805 and 1810

Home Page Notice Preface Product Description Troubleshooting Illustrated Parts Catalog Removal & Replacement Procedures Specifications Pin Assignments Battery Pack Operations

Specifications

This chapter covers the following specifications of Compaq Presario 1800 Series Portable Computers:

Computer models

Physical and environmental

System Interrupts

System DMA

System I/O Address

System Memory Catalog

Display

Memory expansion

Diskette drive

Hard drive

CD and DVD drive

Battery pack

Physical and Environmental

Dimensions

Height

Depth

Width

Weight

Model 1805

Model 1810

Stand-Alone (Battery Pack) Power Requirements

Nominal Operating

Maximum Average

Peak Operating

AC Power Requirements

Operating Voltage

Operating Current

Operating Frequency

Maximum Transient

Temperature

Operating

Nonoperating

Relative Humidity (noncondensing)

Computer Specifications U.S.

1.97in

12.20in

10.08in

7.326 Ib

7.326 Ib

NiMH

W @ 9.6 V

W @ 9.6 V

W @ 9.6 V

100-240 V 0.8/0.4 A RMS 47-63 Hz

Meets IEC 801-4 and IEC801-5 1kV for 50 ns

50° to 95 °F -4° to 140 °F

Metric

4.95cm

31.00cm

25.40cm

3.33kg

3.33kg

Li-ion

W @ 14.4 V W @ 14.4 V W @ 14.4 V

10° to 35 °C -20° to 60 °C

Operating

10 to 90%

35°C to 90%

Nonoperating (tw = 38.7°C max)

5 to 95%

60°C to 95%

Altitude

 

 

Operating

0 to 10,000 ft

0 to 3.15 km

Nonoperating

0 to 30,000 ft

0 to 9.14 km

Shock

 

 

Operating

10 G, 11 ms, half sine

 

Non operating

240 G, 2 ms, half sine

 

Vibration

 

 

Operating

0.5 G

 

Nonoperating

1.5 G

 

NOTE: Applicable product safety standards specify thermal limits for plastic surfaces. Compaq Presario 1800 Series Portable Computers operate well within this range of temperatures.

System Interrupts

 

System Interrupts

Hardware IRQ

System Function

IRQ0

Timer Interrupt

IRQ1

Keyboard

IRQ2

Interrupt Controller Cascade

IRQ3

Internal Modem

IRQ4

Communication Port (COM1)

IRQ5

Audio Controller

IRQ6

Diskette Drive

IRQ7

Parallel Port (LPT 1) (default)

IRQ8

System CMOS/Real-Time Clock

IRQ9

IRQ Holder for PCI Steering

IRQ9

PCI-1131 CardBus Controller

IRQ9

IRQ Holder for PCI Steering

IRQ9

IRQ Holder for PCI Steering

IRQ9

PCI-1131 CardBus Controller

IRQ9

Video Controller

IRQ11

Intel PCI to USB Universal Host Controller

IRQ11

IRQ Holder for PCI Steering

IRQ12

PS/2 TouchPad/Mouse

IRQ13

Numeric data processor

IRQ14

Intel PCI Bus Master IDE Controller

IRQ14

Primary IDE Controller (dual fifo)

IRQ15

Intel PCI Bus Master IDE Controller

IRQ15

Secondary IDE Controller (dual fifo)

System DMA

 

System DMA

Hardware DMA

System Function

DMA 0

Audio Controller

DMA 1

Audio Controller

DMA 2

Diskette Drive

DMA 4

DMA Controller

System I/O Address

 

System I/O Address

I/O Address (Hex)

System Function (Shipping Configuration)

0000h-000Fh

DMA Controller

0020h-0021h

Interrupt Controller

0040h-0043h

System timer

0060h-0060h

Keyboard Controller

0061h-0061h

System speaker

0064h-0064h

Standard 101/102-Key or Microsoft Natural

 

Keyboard

0070h-0071h

System CMOS/real time clock

0080h-0080h

Motherboard resources

0081h-008Fh

DMA Controller

00A0h-00A1h

Programmable interrupt controller

00C0h-00DFh

DMA

00ECh-00EFh

Motherboard resources

00F0h-00FFh

Numeric data processor

0170h-0177h

Intel PCI Bus Master IDE Controller

0170h-0177h

Secondary IDE Controller (dual fifo)

01F0h-01F7h

Intel PCI Bus Master IDE Controller

01F0h-01F7h

Primary IDE Controller (dual fifo)

0201h-0201h

Gameport Joystick

0220h-022Fh

ES1869 Plug and Play AudioDrive

02F8h-02FFh

Compaq Presario 56K-DF

0330h-0331h

ES1869 Plug and Play AudioDrive

0376h-0376h

Secondary IDE controller (dual fifo)

0376h-0376h

Intel PCI Bus Master IDE Controller

0378h-037Fh

Printer Port (LPT1)

0388h-038Bh

ES1869 Plug and Play AudioDrive

03B0h-03BBh

Video Controller

03C0h-03DFh

Video Controller

03F0h-03F5h

Standard Floppy Disk Controller

03F6h-03F6h

Intel PCI Bus Master IDE Controller

03F6h-03F6h

Primary IDE controller (dual fifo)

03F7h-03F7h

Standard Floppy Disk Controller

03F8h-03FFh

Communications Port (COM1)

04D0h-04D1h

Motherboard resources

0800h-0807h

ES1869 Control Interface

0CF8h-0CFFh

PCI bus

2180h-218Fh

Motherboard resources

8000h-803Fh

Motherboard resources

FCD0h-FCD7h

Primary IDE controller (dual fifo)

FCD0h-FCDFh

Intel PCI Bus Master IDEController

FCD8h-FCDFh

Secondary IDE controller (dual fifo)

FCE0h-FCFFh

Intel PCI to USB Universal Host Controller

System Memory Catalog

 

System Memory Catalog

Memory Address

System Function

00000000h-0009FFFFh

System board extension for PnP BIOS

000A0000h-000AFFFFh

Graphics Controller

000B0000h-000BFFFFh

Graphics Controller

000C0000h-000CBFFFh

Graphics Controller

000DC000h-000FFFFFh

System board extension for PnP BIOS

00100000h-03FFFFFFh

System board extension for PnP BIOS

05000000h-05000FFFh

PCI-1131 CardBus Controller

05001000h-05001FFFh

PCI-1131 CardBus Controller

80000000h-803FFFFFh

Intel Pentium(r) II Processor to PCI bridge

FD000000h-FDFFFFFFh

Graphics Controller

FEA00000h-FEBFFFFFh

Graphics Controller

FED00000h-FEDFFFFFh

Graphics Controller

FFF80000h-FFFFFFFFh

Motherboard resources

Display (Information not available)

13.3" (Diagonal) TFT Display

 

 

U.S.

Metric

Dimensions

Information

Information

Height

Width

not available

not available

Display Dimensions

Information

Information

Width

Height

not available

not available

Depth

 

 

Weight

Information

Information

 

not available

not available

Contrast Ratio

Information

Information

 

not available

not available

Brightness

Information

Information

 

not available

not available

Total Power Consumption

Information

Information

 

not available

not available

Memory Expansion

 

Memory Expansion

 

System Memory

Expansion Board

Total Memory

 

Memory

 

32-MB

16-MB

48-MB

32-MB

32-MB

64-MB

32-MB

64-MB

96-MB

Diskette Drive (Information not available)

Diskette Drive

Capacity per Diskette (High/Low)

Information not available

Diskette Size

Information not available

Number of LED Indicators

Information not available

(Read/Write)

 

Number of Drives Supported

Information not available

Drive Rotation (rpm)

Information not available

Transfer Rate (Kbps)

Information not available

Bytes per Sector

Information not available

Sectors per Track (High/Low)

Information not available

Tracks per Side (High/Low)

Information not available

Access Times

Information not available

Track-to-Track (ms)

Average (ms)

Setting Time (ms)

Latency Average (ms)

Cylinders (High/Low)

Information not available

Number of Read/Write Heads

Information not available

Hard Drive (Information not available)

 

Hard Drives

 

 

3.2-GB

4.0-GB

6.4-GB

Capacity Per Drive

Information not

Information not

Information not

 

available

available

available

Drive Type

Information not

Information not

Information not

 

available

available

available

Logical

Information not

Information not

Information not

Configuration

available

available

available

Cylinders

 

 

 

Heads

 

 

 

Sectors per track

 

 

 

Bytes per sector

 

 

 

Seek Times

Information not

Information not

Information not

(Typical, Including

available

available

available

settling in ms)

 

 

 

Single track

 

 

 

Average

 

 

 

Full stroke

 

 

 

Transfer Rate

Information not

Information not

Information not

At interface

available

available

available

DVD Drive (Information not available)

 

DVD Drive

 

DVD Drive

Dimensions

Information not available

Weight

Information not available

Rotational Speed

Information not available

Typical Transfer Rate

Information not available

Sustained Data Transfer Rate

 

Access Time

Information not available

Average Random Access Time

 

Spin Up time

Information not available

Data Buffer Capacity

Information not available

 

CD Drive

 

24× CD Drive

Dimensions

Information not available

Weight

Information not available

Rotational Speed

Information not available

Typical Transfer Rate

Information not available

Sustained Data Transfer Rate

 

Access Time

Information not available

Average Random Access Time

 

Spin Up time

Information not available

Data Buffer Capacity

Information not available

Battery Pack

Dimensions

Height

Length

Width

Weight

Battery Pack Operating

Time

Energy

Nominal Open Circuit Voltage

Capacity

Power

Environmental

Requirements

Operating Temperature

Non-operating Temperature

Charging Temperature

Battery Pack

 

Nickel Metal Hydride (NiMH)

Lithium Ion (Li ion) *

0.8 in (20.3 mm)

0.8 in (20.3 mm)

5.7 in (145 mm)

5.7 in (145 mm)

3.1 in (78.7 mm)

3.1 in (78.7 mm)

1.01 Ib (458.1 g)

0.90 Ib (408.2 g)

2:30 hr

3:00 hr

9.6 V

14.4 V

3200mAH

2500mAH

40 W

40 W

32° F (0-50° C)

32° F (0-50° C)

-20° C -60° C

-20° C -60° C

C-45° C

C-45° C

Image 8
Contents Maintenance & Service Guide Maintenance & Service Guide Symbols PrefaceProduct Description Port ReplicatorTroubleshooting Follow the Preliminary Steps Run the Power-OnSelf-Test PostIllustrated Parts Catalog Removal and Replacement Procedures Serial Number LocationSpecifications Connector Pin Assignments Battery Pack Operating Time Model Models and FeaturesCompaq Presario 1800 Series Portable Computer Models Controls and Lights Front of UnitLeft Side Components Port ReplicatorRight Side Components Bottom of Unit Rear Connectors Port Replicator Power Management for Windows Preliminary Steps Run Computer CheckupPower-On Self Test Post Running PostClearing the Power-on Password View System Information Inspect Compaq DiagnosticsComputer Checkup Test Contacting Compaq Support Shipping PreparationDiagnostic Error Codes ProceduresTroubleshooting Without Diagnostics Before Replacing PartsSolving Minor Problems Solving PC Card Problems Solving Power ProblemsSolving Printer Problems Solving Touch Pad/Pointing Device ProblemsSystem Unit United States 330981-001Boards Modem, 56.0 Kbps Data/Fax w/oDescription Mass Storage Devices Miscellaneous Cables Kit Miscellaneous Cables Kit Spare Part NumberDescription Modem Cables Spare Part NumberMiscellaneous Hardware and Plastics Kit Miscellaneous Hardware and Plastics Kit Spare Part NumberMiscellaneous Parts Description Spare Part Number Quick Restore CD Documentation and SoftwareQuick Reference Guide QuickFind Part Number Suffix MonthElectrostatic Discharge Generating StaticService Considerations Cables and Connectors CablesSelect the desired illustration Plastic PartsZIF Connectors Maintenance & Service Guide Ribbon cable position for the CD drive Ribbon cable position for the diskette drive Back to Cables and Connectors Preparing the Computer for Disassembly Preparing the Computer for DisassemblyPrepare the computer for disassembly Removing the KeyboardRemoving the Heatspreader Removing the Modem Return to Removal Replacement Procedures Removing the Processor Replace the processor bracket Removing the Status Panel Removing the Interface Board with Header Audio BoardNext Step When replacing interface board, ensure both Interface Board Components Removing the 3.2-GB, 4.0-GB, or 6.4-GB Hard Drive Maintenance & Service Guide Bracket, reverse the previous procedures Removing the Battery Charger Board Removing the CD or DVD Drive Disconnect the CD or DVD drive cable from the system board Removing the Display Panel Assembly Removing the Upper CPU Cover Removing the Speaker Assembly Removing the Diskette Drive Maintenance & Service Guide Return to Removal Replacement Procedures Removing the Fan Assembly Removing the Audio Board To replace the audio board, reverse the previous procedures Removing the System Board Remove five standoffs from the system board Remove three screws from the system board Return to Removal & Replacement Procedures Removing the Memory Module Return to Removal Replacement Procedures
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