compaq presario 1230 1250 User Manual
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![Page 77
Compaq Presario Series Maintenance and Service Guide
United States December 6, 2002
Presario 1200 Series
Models: 1234, 1235, 1236, 1237, 1238, 1240, 1242, 1250, and 1252
Before You BeginSpecificationsParts Catalog
Removal SequenceTroubleshootingBattery Operations
Product DescriptionPin AssignmentsIndex
CAUTION: When replacing the system board, ensure the dip switch voltage setting\
s on the system board are correct for the computer model
and processor voltage marked on the processor chip. If...](http://img.usermanuals.tech/thumb/1258/38946/w64_compaq-presario-1230-1250-76.png "Page 77
Compaq Presario Series Maintenance and Service Guide
United States December 6, 2002
Presario 1200 Series
Models: 1234, 1235, 1236, 1237, 1238, 1240, 1242, 1250, and 1252
Before You BeginSpecificationsParts Catalog
Removal SequenceTroubleshootingBattery Operations
Product DescriptionPin AssignmentsIndex
CAUTION: When replacing the system board, ensure the dip switch voltage setting\
s on the system board are correct for the computer model
and processor voltage marked on the processor chip. If...")
![Page 80
Compaq Presario Series Maintenance and Service Guide
United States December 6, 2002
Presario 1200 Series
Models: 1234, 1235, 1236, 1237, 1238, 1240, 1242, 1250, and 1252
Before You BeginSpecificationsParts Catalog
Removal SequenceTroubleshootingBattery Operations
Product DescriptionPin AssignmentsIndex
Specifications
This chapter covers the following specifications of Compaq Presario 1200\
Series Portable
Computers:
l Computer models
l Physical and environmental
l System Interrupts
l...](http://img.usermanuals.tech/thumb/1258/38946/w64_compaq-presario-1230-1250-79.png "Page 80
Compaq Presario Series Maintenance and Service Guide
United States December 6, 2002
Presario 1200 Series
Models: 1234, 1235, 1236, 1237, 1238, 1240, 1242, 1250, and 1252
Before You BeginSpecificationsParts Catalog
Removal SequenceTroubleshootingBattery Operations
Product DescriptionPin AssignmentsIndex
Specifications
This chapter covers the following specifications of Compaq Presario 1200\
Series Portable
Computers:
l Computer models
l Physical and environmental
l System Interrupts
l...")
![Page 82
Compaq Presario Series Maintenance and Service Guide
Nonoperating1.5 G
NOTE: Applicable product safety standards specify thermal limits for plastic\
surfaces.
Compaq Presario 1200 Series Portable Computers operate well within this \
range of
temperatures.
System Interrupts
System Interrupts
Hardware IRQ System Function
IRQ0 Timer Interrupt
IRQ1 Standard 101/102-Key or Microsoft Natural
Keyboard
IRQ2 Programmable interrupt controller
IRQ3 Compaq Presario 56K-DF
IRQ4 Communications Port (COM1)...](http://img.usermanuals.tech/thumb/1258/38946/w64_compaq-presario-1230-1250-81.png "Page 82
Compaq Presario Series Maintenance and Service Guide
Nonoperating1.5 G
NOTE: Applicable product safety standards specify thermal limits for plastic\
surfaces.
Compaq Presario 1200 Series Portable Computers operate well within this \
range of
temperatures.
System Interrupts
System Interrupts
Hardware IRQ System Function
IRQ0 Timer Interrupt
IRQ1 Standard 101/102-Key or Microsoft Natural
Keyboard
IRQ2 Programmable interrupt controller
IRQ3 Compaq Presario 56K-DF
IRQ4 Communications Port (COM1)...")
Compaq Presario Series Maintenance and Service Guide U.S. Metric Dimensions Height Depth Width 1.97 in 12.20 in 10.08 in 4.95 cm 31.00 cm 25.40 cm Weight Model 1234 Model 1235 Model 1236 Model 1237 Model 1238 Model 1240 Model 1242 Model 1250 Model 1252 7.326 lb 7.326 lb 7.326 lb 7.326 lb 7.326 lb 7.326 lb 7.326 lb 7.326 lb 7.326 lb 3.33 kg 3.33 kg 3.33 kg 3.33 kg 3.33 kg 3.33 kg 3.33 kg 3.33 kg 3.33 kg Stand-Alone (Battery Pack) Power Requirements Nominal Operating Maximum Average Peak Operating NiMH W @ 9.6 V W @ 9.6 V W @ 9.6 V Li-ion W @ 14.4 V W @ 14.4 V W @ 14.4 V AC Power Requirements Operating Voltage Operating Current Operating Frequency Maximum Transient 100-240 V 0.8/0.4 A RMS 47-63 Hz Meets IEC 801-4 and IEC801-5 1kV for 50 ns Temperature Operating 50° to 95 °F10° to 35 °C Nonoperating -4° to 140 °F-20° to 60 °C Relative Humidity (noncondensing) 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 ft0 to 3.15 km Nonoperating 0 to 30,000 ft0 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 http://h18000.www1.hp.com/athome/support/msgs/1230-50/spec.html (2 of 9\ ) [12/6/2002 4:46:07 PM]
Compaq Presario Series Maintenance and Service Guide Nonoperating1.5 G NOTE: Applicable product safety standards specify thermal limits for plastic\ surfaces. Compaq Presario 1200 Series Portable Computers operate well within this \ range of temperatures. System Interrupts System Interrupts Hardware IRQ System Function IRQ0 Timer Interrupt IRQ1 Standard 101/102-Key or Microsoft Natural Keyboard IRQ2 Programmable interrupt controller IRQ3 Compaq Presario 56K-DF IRQ4 Communications Port (COM1) IRQ5 ES1869 Plug and Play AudioDrive IRQ6 Standard Floppy Disk Controller IRQ7 Printer Port (LPT1) IRQ8 System CMOS/real time clock IRQ9 (free) IRQ10 OPTi 82C861 PCI to USB Open Host Controller IRQ10 IRQ Holder for PCI Steering IRQ11 IRQ Holder for PCI Steering IRQ11 IRQ Holder for PCI Steering IRQ11 NeoMagic MagicGraph 128XD IRQ11 Texas Instruments PCI-1131 CardBus Controller IRQ11 Texas Instruments PCI-1131 CardBus Controller IRQ12 Synaptics PS/2 TouchPad IRQ13 Numeric data processor IRQ14 Primary IDE controller (dual fifo) IRQ14 Opti Viper Max Dual PCI IDE Controller IRQ15 Secondary IDE controller (dual fifo) IRQ15 Opti Viper Max Dual PCI IDE Controller System DMA http://h18000.www1.hp.com/athome/support/msgs/1230-50/spec.html (3 of 9\ ) [12/6/2002 4:46:07 PM]
Compaq Presario Series Maintenance and Service Guide System DMA Hardware DMA System Function 0 ES1869 Plug and Play AudioDrive 1ES1869 Plug and Play AudioDrive 2Standard Floppy Disk Controller 3(free) 4Direct memory access controller 5(free) 6(free) 7(free) System I/O Address System I/O Address I/O Address (Hex) System Function (Shipping Configuration) x0000 - x000F Direct Memory Access Controller x0020 - x0021 Programmable interrupt controller x0022 - x0024 Motherboard resources x0040 - x0043 System timer x0060 - x0060 Standard 101/102-Key or Microsoft Natural Keyboard x0061 - x0061 System speaker x0064 - x0064 Standard 101/102-Key or Microsoft Natural Keyboard x0070 - x0071 System CMOS/real time clock x0080 - x0080 Motherboard resources x0081 - x008F Direct memory access controller x0092 - x0092 Motherboard resources x00A0 - x00A1 Programmable interrupt controller x00C0 - x00DF Direct memory access controller x00EC - x00EF Motherboard resources x00F0 - x00FF Numeric data processor x0170 - x0177 Opti Viper Max Dual PCI IDE Controller x0170 - x0177 Secondary IDE controller (dual fifo) x01F0 - x01F7 Opti Viper Max Dual PCI IDE Controller x01F0 - x01F7 Primary IDE controller (dual fifo) http://h18000.www1.hp.com/athome/support/msgs/1230-50/spec.html (4 of 9\ ) [12/6/2002 4:46:07 PM]
Compaq Presario Series Maintenance and Service Guide x0220 - x022FES1869 Plug and Play AudioDrive x02F8 - x02FF Compaq Presario 56K-DF x0330 - x0331 ES1869 Plug and Play AudioDrive x0370 - x0371 Motherboard resources x0376 - x0376 Opti Viper Max Dual PCI IDE Controller x0376 - x0376 Secondary IDE controller (dual fifo) x0378 - x037F Printer Port (LPT1) x0388 - x038B ES1869 Plug and Play AudioDrive x03B0 - x03BB NeoMagic MagicGraph 128XD x03C0 - x03DF NeoMagic MagicGraph 128XD x03F0 - x03F5 Standard Floppy Disk Controller x03F6 - x03F6 Opti Viper Max Dual PCI IDE Controller x03F6 - x03F6 Primary IDE controller (dual fifo) x03F7 - x03F7 Standard Floppy Disk Controller x03F8 - x03FF Communications Port (COM1) x040B - x040B Motherboard resources x0480 - x048F Motherboard resources x04D6 - x04D6 Motherboard resources System Memory Catalog System Memory Catalog Memory Address System Function x00000000 - x0009FFFF System board extension for PnP BIOS x000A0000 - x000AFFFF NeoMagic MagicGraph 128XD x000B0000 - x000BFFFF NeoMagic MagicGraph 128XD x000C0000 - x000CBFFF NeoMagic MagicGraph 128XD x000E0000 - x000FFFFF System board extension for PnP BIOS x00100000 - x01FFFFFF System board extension for PnP BIOS x03000000 - x03000FFF Texas Instruments PCI-1131 CardBus Controller x03001000 - x03001FFF Texas Instruments PCI-1131 CardBus Controller xFD000000 - xFDFFFFFF NeoMagic MagicGraph 128XD xFEA00000 - xFEBFFFFF NeoMagic MagicGraph 128XD xFECFF000 - xFECFFFFF OPTi 82C861 PCI to USB Open Host Controller xFED00000 - xFEDFFFFF NeoMagic MagicGraph 128XD xFFFC0000 - xFFFFFFFF Motherboard resources http://h18000.www1.hp.com/athome/support/msgs/1230-50/spec.html (5 of 9\ ) [12/6/2002 4:46:07 PM]
Compaq Presario Series Maintenance and Service Guide Display (Information not available) 12.1 (Diagonal) TFT Display U.S. Metric Dimensions Height Width Information not available Information not available Display Dimensions Width Height Depth Information not available Information not available Weight Information not availableInformation not available Contrast Ratio Information not availableInformation not available Brightness Information not availableInformation not available Total Power Consumption Information not availableInformation not available 12.1 (Diagonal) HPA Display U.S.Metric Dimensions Height Width Information not available Information not available Display Dimensions Width Height Depth Information not available Information not available Weight Information not availableInformation not available Contrast Ratio Information not availableInformation not available Brightness Information not availableInformation not available Total Power Consumption Information not availableInformation not available Memory Expansion http://h18000.www1.hp.com/athome/support/msgs/1230-50/spec.html (6 of 9\ ) [12/6/2002 4:46:07 PM]
Compaq Presario Series Maintenance and Service Guide Memory Expansion System Memory Expansion Board MemoryTotal Memory 32-MB 16-MB48-MB 32-MB 32-MB64-MB 32-MB 64-MB96-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 (Read/Write) Information not available 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 Track-to-Track (ms) Average (ms) Setting Time (ms) Latency Average (ms) Information not available 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 Capacity Per Drive Information not availableInformation not available Drive Type Information not availableInformation not available http://h18000.www1.hp.com/athome/support/msgs/1230-50/spec.html (7 of 9\ ) [12/6/2002 4:46:07 PM]
Compaq Presario Series Maintenance and Service Guide Logical Configuration Cylinders Heads Sectors per track Bytes per sectorInformation not available Information not available Seek Times (Typical, Including settling in ms) Single track Average Full stroke Information not available Information not available Transfer Rate At interface Information not available Information not available Hard Drives 5.0-GB 6.4-GB Capacity Per Drive Information not availableInformation not available Drive Type Information not availableInformation not available Logical Configuration Cylinders Heads Sectors per track Bytes per sector Information not available Information not available Seek Times (Typical, Including settling in ms) Single track Average Full stroke Information not available Information not available Transfer Rate At interface Information not available Information not available CD Drive (Information not available) CD Drive 24× CD Drive Dimensions Information not available Weight Information not available Rotational Speed Information not available Typical Transfer Rate Sustained Data Transfer Rate Information not available http://h18000.www1.hp.com/athome/support/msgs/1230-50/spec.html (8 of 9\ ) [12/6/2002 4:46:07 PM]
Compaq Presario Series Maintenance and Service Guide Access Time Average Random Access TimeInformation not available Spin Up time Information not available Data Buffer Capacity Information not available Battery Pack Battery Pack Nickel Metal Hydride (NiMH) Lithium Ion (Li ion) * Dimensions Height Length Width 0.8 in (20.3 mm) 5.7 in (145 mm) 3.1 in (78.7 mm) 0.8 in (20.3 mm) 5.7 in (145 mm) 3.1 in (78.7 mm) Weight 1.01 Ib (458.1 g) 0.90 Ib (408.2 g) Battery Pack Operating Time 2:30 hr 3:00 hr Energy Nominal Open Circuit Voltage Capacity Power 9.6 V 3200mAH 40 W 14.4 V 2500mAH 40 W Environmental Requirements Operating Temperature Non-operating Temperature Charging Temperature 32° F (0-50° C) -20° C -60° C 5° C-45° C 32° F (0-50° C) -20° C -60° C 5° C-45° C privacy statement legal notices http://h18000.www1.hp.com/athome/support/msgs/1230-50/spec.html (9 of 9\ ) [12/6/2002 4:46:07 PM]