Service Manual
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... Access Indicator 1-4 PC Card Indicator 1-4 AC Power Indicator 1-4 Battery Activity Indicator 1-4 Battery Status Indicator 1-4 Battery Charge Gauge 1-5 Password 1-5 System Power 1-6 Power Conservation 1-6 Interrupt Assignments 1-7 Technical Specifications 1-8 Chapter 2 Initial Procedures 2-1 Initial User Contact 2-1 Visual Inspection 2-1 Observing the Boot Routine 2-3 Eliminating Resource Conflicts 2-5 Getting Help 2-5 v
... Access Indicator 1-4 PC Card Indicator 1-4 AC Power Indicator 1-4 Battery Activity Indicator 1-4 Battery Status Indicator 1-4 Battery Charge Gauge 1-5 Password 1-5 System Power 1-6 Power Conservation 1-6 Interrupt Assignments 1-7 Technical Specifications 1-8 Chapter 2 Initial Procedures 2-1 Initial User Contact 2-1 Visual Inspection 2-1 Observing the Boot Routine 2-3 Eliminating Resource Conflicts 2-5 Getting Help 2-5 v
Service Manual
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.... Power Supply Board Removal 4-41 Figure 4-35. Table 4-2. Cache Board Removal 4-45 Tables Table 1-1. Table 3-1. Table 3-2. Audio Board Removal 4-42 Figure 4-36. Interrupt Assignments 1-7 Technical Specifications 1-8 POST Beep Codes 3-2 System Error Messages 3-3 Factory Repair Parts and Assemblies 4-11 Naming Conventions 4-17 viii Figure 4-29. Bottom Assembly 4-39 Figure 4-33. Processor Board...
.... Power Supply Board Removal 4-41 Figure 4-35. Table 4-2. Cache Board Removal 4-45 Tables Table 1-1. Table 3-1. Table 3-2. Audio Board Removal 4-42 Figure 4-36. Interrupt Assignments 1-7 Technical Specifications 1-8 POST Beep Codes 3-2 System Error Messages 3-3 Factory Repair Parts and Assemblies 4-11 Naming Conventions 4-17 viii Figure 4-29. Bottom Assembly 4-39 Figure 4-33. Processor Board...
Service Manual
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... size . . . . . 68 pins Data width (maximum) . . . . . 32 bits Memory Architecture fast-page mode, two-way interleaved Memory module capacities . . 4, 8, and 16 MB; Technical Specifications Microprocessor Microprocessor type Intel Pentium microprocessor Microprocessor speed 100 or 133 MHz Internal cache memory 16 KB External cache 256 KB Math coprocessor internal to...cards or one type III card) Cards supported 3.3- must be installed in matched pairs Standard RAM 8 MB on system board Maximum RAM 40 MB 1-8 Dell Latitude LM Systems Service Manual Technical Specifications Table 1-2.
... size . . . . . 68 pins Data width (maximum) . . . . . 32 bits Memory Architecture fast-page mode, two-way interleaved Memory module capacities . . 4, 8, and 16 MB; Technical Specifications Microprocessor Microprocessor type Intel Pentium microprocessor Microprocessor speed 100 or 133 MHz Internal cache memory 16 KB External cache 256 KB Math coprocessor internal to...cards or one type III card) Cards supported 3.3- must be installed in matched pairs Standard RAM 8 MB on system board Maximum RAM 40 MB 1-8 Dell Latitude LM Systems Service Manual Technical Specifications Table 1-2.
Service Manual
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...-operator Interfaces: Internal ISA bus External microphone (minijack); headphones/speaker (minijack) Internal speaker amplifier . . . . 0.5 W stereo Controls volume can be controlled through key combina- Table 1-2. Technical Specifications (Continued) Memory (Continued) Memory access time: tRAC 70 ns tCAC 20 ns BIOS address F000:0000 Connectors Serial (DTE one 9-pin connector; 16,550-compatible...
...-operator Interfaces: Internal ISA bus External microphone (minijack); headphones/speaker (minijack) Internal speaker amplifier . . . . 0.5 W stereo Controls volume can be controlled through key combina- Table 1-2. Technical Specifications (Continued) Memory (Continued) Memory access time: tRAC 70 ns tCAC 20 ns BIOS address F000:0000 Connectors Serial (DTE one 9-pin connector; 16,550-compatible...
Service Manual
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Table 1-2. Technical Specifications (Continued) Video Video type 64-bit (128-bit hardware accelerated) PCI Video controller NeoMagic 2070 Video memory 896 KB Active-Matrix Display Type active-matrix ...) Maximum resolution 800 x 600 pixels; 256 colors Refresh rate (typical 70 Hz Response time (typical) . . . . . 300 ms Operating angle 0° (closed) to 135° 1-10 Dell Latitude LM Systems Service Manual
Table 1-2. Technical Specifications (Continued) Video Video type 64-bit (128-bit hardware accelerated) PCI Video controller NeoMagic 2070 Video memory 896 KB Active-Matrix Display Type active-matrix ...) Maximum resolution 800 x 600 pixels; 256 colors Refresh rate (typical 70 Hz Response time (typical) . . . . . 300 ms Operating angle 0° (closed) to 135° 1-10 Dell Latitude LM Systems Service Manual
Service Manual
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Technical Specifications (Continued) Dual-Scan Display (Continued) Dot pitch 0.29 mm Power consumption 3.4 W Controls brightness and contrast can be controlled through key combinations Keyboard Number of keys ...
Technical Specifications (Continued) Dual-Scan Display (Continued) Dot pitch 0.29 mm Power consumption 3.4 W Controls brightness and contrast can be controlled through key combinations Keyboard Number of keys ...
Service Manual
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Table 1-2. Technical Specifications (Continued) Main Battery Type lithium ion Dimensions: Height 22.0 mm (0.86 inch) Depth 219.0 mm (8.62 inches) Width 57.8 mm (2.27 inches) Weight 0.44 kg (0.... features such as charge time, operating time, and life span can vary according to the conditions under which the computer and battery are used. 1-12 Dell Latitude LM Systems Service Manual
Table 1-2. Technical Specifications (Continued) Main Battery Type lithium ion Dimensions: Height 22.0 mm (0.86 inch) Depth 219.0 mm (8.62 inches) Width 57.8 mm (2.27 inches) Weight 0.44 kg (0.... features such as charge time, operating time, and life span can vary according to the conditions under which the computer and battery are used. 1-12 Dell Latitude LM Systems Service Manual
Service Manual
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Table 1-2. Technical Specifications (Continued) AC Adapter Input voltage 90 to 264 VAC Input current (maximum) . . . . 1.0 A at 100 VAC, full load Input frequency 47 to 63 Hz Output current 2.6 A (... (1.95 inches) Width 299.9 mm (11.8 inches) Depth 228.7 mm (8.93 inches) Weight (with hard-disk drive, diskette drive, battery, and two PC Card blanks): Dell Latitude LM P100SD 3.1 kg (6.9 lb) Dell Latitude LM P133ST 3.1 kg (6.9 lb) System Overview 1-13
Table 1-2. Technical Specifications (Continued) AC Adapter Input voltage 90 to 264 VAC Input current (maximum) . . . . 1.0 A at 100 VAC, full load Input frequency 47 to 63 Hz Output current 2.6 A (... (1.95 inches) Width 299.9 mm (11.8 inches) Depth 228.7 mm (8.93 inches) Weight (with hard-disk drive, diskette drive, battery, and two PC Card blanks): Dell Latitude LM P100SD 3.1 kg (6.9 lb) Dell Latitude LM P133ST 3.1 kg (6.9 lb) System Overview 1-13
Service Manual
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Technical Specifications (Continued) Environmental (Computer) Temperature: Operating 5° to 35°C (41° to 95°F) Storage 20° to 50°C (-4° to 122°F) Relative ... 2438 m (0 ft to 8,000 ft) Storage 0 m to 12,192 m (0 ft to 40,000 ft) 2 Measured with the hard-disk drive in head-parked position. 1-14 Dell Latitude LM Systems Service Manual Table 1-2.
Technical Specifications (Continued) Environmental (Computer) Temperature: Operating 5° to 35°C (41° to 95°F) Storage 20° to 50°C (-4° to 122°F) Relative ... 2438 m (0 ft to 8,000 ft) Storage 0 m to 12,192 m (0 ft to 40,000 ft) 2 Measured with the hard-disk drive in head-parked position. 1-14 Dell Latitude LM Systems Service Manual Table 1-2.
Service Manual
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...a thorough test of the main board • Video - Tests a network controller and its associated interface NOTE: This test does not apply to Dell Latitude LM computers. • Network Interface - If a main memory error is loading. Runs preselected tests to quickly locate a computer failure or to indicate ...that aid in main memory, the diagnostics loads, and the Diagnostics Menu appears. Tests the primary functions of the computer • RUN SPECIFIC TESTS - The diagnostics diskette contains the following options or exit to the MS-DOS® prompt: • RUN QUICK TESTS - To...
...a thorough test of the main board • Video - Tests a network controller and its associated interface NOTE: This test does not apply to Dell Latitude LM computers. • Network Interface - If a main memory error is loading. Runs preselected tests to quickly locate a computer failure or to indicate ...that aid in main memory, the diagnostics loads, and the Diagnostics Menu appears. Tests the primary functions of the computer • RUN SPECIFIC TESTS - The diagnostics diskette contains the following options or exit to the MS-DOS® prompt: • RUN QUICK TESTS - To...
Service Manual
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..., 4-39 C cache board removal, 4-45 Caps Lock indicator, 1-3 CD-ROM disassembly, 4-21 CD-ROM/Hard-Disk Drive indicator, 1-3 computer features, 1-1 illustrated, 1-2 power conservation modes, 1-6 technical specifications, 1-8 computer power, 1-6 D Dell diagnostics, 3-6 dimming the display, 1-6 diskette drive bay, 1-2 diskette drive disassembly, 4-20 diskette drive removal, 4-4 diskette-based diagnostics, 3-6 display close button, 1-2 Index 1
..., 4-39 C cache board removal, 4-45 Caps Lock indicator, 1-3 CD-ROM disassembly, 4-21 CD-ROM/Hard-Disk Drive indicator, 1-3 computer features, 1-1 illustrated, 1-2 power conservation modes, 1-6 technical specifications, 1-8 computer power, 1-6 D Dell diagnostics, 3-6 dimming the display, 1-6 diskette drive bay, 1-2 diskette drive disassembly, 4-20 diskette drive removal, 4-4 diskette-based diagnostics, 3-6 display close button, 1-2 Index 1
Service Manual
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... measures, 4-3 recommended tools, 4-1 resource conflicts eliminating, 2-5 S screws identification and tightening, 4-2 Scroll Lock indicator, 1-3 secondary battery removal, 4-4 serial port connector, 1-2 service tag number, 1-2 speaker removal, 4-34 specifications technical, 1-8 standby mode, 1-6 Index 3
... measures, 4-3 recommended tools, 4-1 resource conflicts eliminating, 2-5 S screws identification and tightening, 4-2 Scroll Lock indicator, 1-3 secondary battery removal, 4-4 serial port connector, 1-2 service tag number, 1-2 speaker removal, 4-34 specifications technical, 1-8 standby mode, 1-6 Index 3
Service Manual
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... removal, 4-35 status display panel about, 1-3 location, 1-2 subsystems testing, 3-6 suspend mode, 1-6 Suspend Mode indicator, 1-3 suspend-to-disk mode, 1-6 system error messages about, 3-3 Dell diagnostics, 3-6 list of, 3-3 system power, 1-6 T technical specifications, 1-8 tools recommended field replaceable parts and assemblies, 4-1 top assembly removal, 4-32 touch pad location, 1-2 removal, 4-38 touch pad buttons, 1-2 troubleshooting boot routine...
... removal, 4-35 status display panel about, 1-3 location, 1-2 subsystems testing, 3-6 suspend mode, 1-6 Suspend Mode indicator, 1-3 suspend-to-disk mode, 1-6 system error messages about, 3-3 Dell diagnostics, 3-6 list of, 3-3 system power, 1-6 T technical specifications, 1-8 tools recommended field replaceable parts and assemblies, 4-1 top assembly removal, 4-32 touch pad location, 1-2 removal, 4-38 touch pad buttons, 1-2 troubleshooting boot routine...
Service Manual Update
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memory modules must be installed in Appendix A. Technical Specifications The following information updates Table A-1, "Technical Specifications," in matched pairs (two 4-MB modules, two 8-MB modules, two 16-MB modules, or two 32-MB modules) Standard RAM... 4-MB memory modules) Maximum RAM 72 MB Memory access time: tRAC 70 ns tCAC 20 ns BIOS address F000:0000 2 Dell Latitude LM Service Manual Update Technical Specifications Microprocessor Microprocessor type/speed. . . Pentium microprocessor with MMX technology/166 MHz or Pentium microprocessor/ 133 MHz Internal cache 32 KB...
memory modules must be installed in Appendix A. Technical Specifications The following information updates Table A-1, "Technical Specifications," in matched pairs (two 4-MB modules, two 8-MB modules, two 16-MB modules, or two 32-MB modules) Standard RAM... 4-MB memory modules) Maximum RAM 72 MB Memory access time: tRAC 70 ns tCAC 20 ns BIOS address F000:0000 2 Dell Latitude LM Service Manual Update Technical Specifications Microprocessor Microprocessor type/speed. . . Pentium microprocessor with MMX technology/166 MHz or Pentium microprocessor/ 133 MHz Internal cache 32 KB...
Service Manual Update
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Technical Specifications (continued) Video Video type 64-bit (128-bit hardware accelerated) PCI Video controller NeoMagic 2093 (systems with MMX technology) or NeoMagic 2070 Video memory 1.1 MB (... performance features such as charge time, operating time, and life span can vary according to the conditions under which the computer and battery are used. Dell Latitude LM Service Manual Update 3
Technical Specifications (continued) Video Video type 64-bit (128-bit hardware accelerated) PCI Video controller NeoMagic 2093 (systems with MMX technology) or NeoMagic 2070 Video memory 1.1 MB (... performance features such as charge time, operating time, and life span can vary according to the conditions under which the computer and battery are used. Dell Latitude LM Service Manual Update 3
Service Manual Update
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Technical Specifications (continued) CD-ROM Drive (continued) Voltage 5 V (single-voltage drive) Access time 250 m/sec Data transfer rate: Sequential 150 KB/sec 900 KB/sec (6X) 1500 ..., microprocessor, subassembly SUBASSY,HTSNK,CPU,LMM Screws, heat sink SCR,2X,4X4,PHH,MS,ZPS Spacer/Bumper, rubber, flex cable BMPR,LCD,FPC,25X5X5M,LMP 4 Dell Latitude LM Service Manual Update
Technical Specifications (continued) CD-ROM Drive (continued) Voltage 5 V (single-voltage drive) Access time 250 m/sec Data transfer rate: Sequential 150 KB/sec 900 KB/sec (6X) 1500 ..., microprocessor, subassembly SUBASSY,HTSNK,CPU,LMM Screws, heat sink SCR,2X,4X4,PHH,MS,ZPS Spacer/Bumper, rubber, flex cable BMPR,LCD,FPC,25X5X5M,LMP 4 Dell Latitude LM Service Manual Update
Reference and Troubleshooting Guide
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...Chapter 2, "Customizing System Features," to solve basic computer problems and for users who uses the Dell Latitude LM portable computer. These screens help tools Dell provides to assist you if you are new or equivalent to access the Setup program, which regulatory... reference material if you have tested and approved the Dell Latitude LM portable computer. • Appendix D, "Warranties and Return Policy," describes the warranty and return policy for technical assistance. • Appendix A, "Technical Specifications," is intended primarily as your computer's power conservation ...
...Chapter 2, "Customizing System Features," to solve basic computer problems and for users who uses the Dell Latitude LM portable computer. These screens help tools Dell provides to assist you if you are new or equivalent to access the Setup program, which regulatory... reference material if you have tested and approved the Dell Latitude LM portable computer. • Appendix D, "Warranties and Return Policy," describes the warranty and return policy for technical assistance. • Appendix A, "Technical Specifications," is intended primarily as your computer's power conservation ...
Reference and Troubleshooting Guide
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...a menu screen are presented in uppercase and enclosed in angle brackets. NOTE: Documentation updates are used as visual cues for specific elements of text throughout this document: • Keycaps, the labeling that particular point in the discussion. These blocks are warnings... portable computer. Typographical Conventions The following list defines (where appropriate) and illustrates typographical conventions used in this document. The Dell DiskMaker helps you need to use of setting up your system- Notational Conventions The following subsections list notational conventions used as...
...a menu screen are presented in uppercase and enclosed in angle brackets. NOTE: Documentation updates are used as visual cues for specific elements of text throughout this document: • Keycaps, the labeling that particular point in the discussion. These blocks are warnings... portable computer. Typographical Conventions The following list defines (where appropriate) and illustrates typographical conventions used in this document. The Dell DiskMaker helps you need to use of setting up your system- Notational Conventions The following subsections list notational conventions used as...
Reference and Troubleshooting Guide
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... Tools 5-1 Dell Q&A 5-2 System User's Guide 5-2 Reference and Troubleshooting Guide 5-2 World Wide Web on the Internet 5-2 Commercial Online Services 5-3 Dell Diagnostics Program 5-3 AutoTech Service 5-3 TechFax Service 5-3 TechConnect BBS 5-4 Automated Order-Status System 5-4 Problems With Your Order 5-4 Product Information 5-4 Returning Items for Warranty Repair or Credit 5-4 Before You Call 5-5 Dell Contact Numbers 5-7 Appendix A Technical Specifications A-1 xvii
... Tools 5-1 Dell Q&A 5-2 System User's Guide 5-2 Reference and Troubleshooting Guide 5-2 World Wide Web on the Internet 5-2 Commercial Online Services 5-3 Dell Diagnostics Program 5-3 AutoTech Service 5-3 TechFax Service 5-3 TechConnect BBS 5-4 Automated Order-Status System 5-4 Problems With Your Order 5-4 Product Information 5-4 Returning Items for Warranty Repair or Credit 5-4 Before You Call 5-5 Dell Contact Numbers 5-7 Appendix A Technical Specifications A-1 xvii
Reference and Troubleshooting Guide
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... 2-5 Infrared Port Mappings 2-6 Boot Routine Indications 3-3 System Error Messages 3-4 Beep Codes 3-7 IRQ Line Assignments 3-10 Option Parameters 4-7 Dell Diagnostics Tests 4-10 RAM Test Switches 4-12 Help Tools 5-2 International Dialing Codes 5-8 Dell Contact Numbers 5-9 Technical Specifications A-1 Color Attributes B-3 xx Figure 5-1. AC Adapter and Power Cable 3-2 Checking the Battery 3-2 Checking the Optional Battery 3-2 External Cables...
... 2-5 Infrared Port Mappings 2-6 Boot Routine Indications 3-3 System Error Messages 3-4 Beep Codes 3-7 IRQ Line Assignments 3-10 Option Parameters 4-7 Dell Diagnostics Tests 4-10 RAM Test Switches 4-12 Help Tools 5-2 International Dialing Codes 5-8 Dell Contact Numbers 5-9 Technical Specifications A-1 Color Attributes B-3 xx Figure 5-1. AC Adapter and Power Cable 3-2 Checking the Battery 3-2 Checking the Optional Battery 3-2 External Cables...