COMPAQ DESKPRO 4. TECHNICAL REFERENCE MANUAL Pdf Download. Technical Reference Guide Compaq Deskpro 4. Personal Computers featuring the Pentium II Processor. The hardcopy of this document is designed to be placed into a standard 3 ring binder. Provided below is a title block that can be copied and cut out and placed into the slip or taped onto the edge of the binder. Deskpro 4. 00. 0 and 6. Personal Computers featuring the Pentium II Processor. For more information regarding specifications and Compaq specific parts please contact Compaq Computer Corporation, Industry Relations Department. Cricket 07 New Shots Patch here. About This Manual This manual is intended for use by service technicians responsible for installing and servicing 920i digital weight indicators. Technical Reference Guide Compaq Deskpro 4. Personal Computers featuring the Pentium II Processor First Edition October 1. I/51ff7rSKjmL._SR600%2C315_PIWhiteStrip%2CBottomLeft%2C0%2C35_PIAmznPrime%2CBottomLeft%2C0%2C-5_PIStarRatingFIVE%2CBottomLeft%2C360%2C-6_SR600%2C315_SCLZZZZZZZ_.jpg' alt='Echo J12 Cycle Computer Manual' title='Echo J12 Cycle Computer Manual' />Manuals Warehouse is your source for copies of owners manuals, service manuals and other documentation on audio, music, stage and studio equipment like. Document Number DSK 1. A1. 09. 7 Compaq Deskpro 4. Personal Computers featuring the Pentium II Processor First Edition. Technical Reference Guide Compaq Deskpro 4. Personal Computers featuring the Pentium II Processor First Edition October. INTRODUCTION. 3 1 PENTIUM II BASED PROCESSORMEMORY SUBSYSTEM. PENTIUM II PROCESSOR. SYSTEM MEMORY. 3 6 3. SUBSYSTEM CONFIGURATION. Compaq Deskpro 4. Personal Computers featuring the Pentium II Processor First Edition October. Technical Reference Guide. DISKETTE DRIVE CONNECTOR. SERIAL INTERFACES. RS 2. 32 INTERFACE. Ir. DA INTERFACE. SERIAL INTERFACE PROGRAMMING. Compaq Deskpro 4. Personal Computers featuring the Pentium II Processor First Edition October. POWER CONTROL. 7 3 POWER DISTRIBUTION. VDC DISTRIBUTION. LOW VOLTAGE DISTRIBUTION. SIGNAL DISTRIBUTION. Compaq Deskpro 4. Personal Computers featuring the Pentium II Processor First Edition October. Technical Reference Guide. CEMM PRIVILEDGED OPS ERROR MESSAGES. A 1. 2 A. 2. 1 CEMM EXCEPTION ERROR MESSAGES. A 1. 2 APPENDIX B ASCII CHARACTER SET. INTRODUCTION. B 1 Compaq Deskpro 4. Personal Computers featuring the Pentium II Processor. A 3. A 4. A 4. A 5. APPENDIX E MATROX MILLENNIUM II GRAPHICS CARD. INTRODUCTION. E 1 FUNCTIONAL DESCRIPTION. E 2 DISPLAY CONFIGURATIONS. E 3 PROGRAMMING. E 4 E. CONFIGURATION. E 4 E. CONTROL. E 4 MONITOR POWER MANAGEMENT CONTROL. E 6 CONNECTORS. E 6 Compaq Deskpro 4. Personal Computers featuring the Pentium II Processor First Edition October. Technical Reference Guide. IAGRAM 73. L IGURE OLTAGE UPPLY 74. S IGURE IGNAL ISTRIBUTION viii Compaq Deskpro 4. Personal Computers featuring the Pentium II Processor LIST OF FIGURES ESKTOP ERSONAL OMPUTER WITH. AYOUT. RAPHICS LOCK DIAGRAM, F DB 1. EMALE AS VIEWED FROM REAR. XPANSION ONNECTORS Compaq Deskpro 4. Personal Computers featuring the Pentium II Processor First Edition October. Technical Reference Guide. C 3 IAGRAM. C 5. C 5. C 6 OSITIONS. C 6. ABLE YSTEM 42. IO C ABLE ONTROLLER 42. S ABLE YSTEM ANAGEMENT Compaq Deskpro 4. Personal Computers featuring the Pentium II Processor LIST OF TABLES. OMPARISON. 2 1. A 7 ESSAGES. A 8 ESSAGES. A 9 ESSAGES. A 9. A 1. 0 Compaq Deskpro 4. Personal Computers featuring the Pentium II Processor First Edition October. Technical Reference Guide. APPING. 6 1. 0. OWER ANAGEMENT E5. DB 1. 5 M ABLE ONITOR ONNECTOR E6. G ABLE RAPHICS EMORY XPANSION Compaq Deskpro 4. Personal Computers featuring the Pentium II Processor. A 1. 0 RROR ESSAGES. A 1. 1 ESSAGES. A 1. RROR ESSAGES. A 1. RROR ESSAGES. INTRODUCTION 1. Chapter 1 INTRODUCTION ABOUT THIS GUIDE This guide provides technical information about the Compaq Deskpro 4. Personal Computers that employ the Pentium II Processor. NOTE This guide specifically covers systems employing system board PCA 0. September 1. 99. 7. Pentium II based systems introduced in July. MSb of a byte. Bytes, words, double words, and quad words are typically shown with most significant portions on the left or top and the least significant portions on the right or bottom respectively. Latest Directx For Windows 7 32 Bit here. Compaq Deskpro 4. Personal Computers featuring the Pentium II Processor Index port. DOS compatibility hole Display Data Channel direction flag Table 1 1. Acronyms and Abbreviations Compaq Deskpro 4. Personal Computers featuring the Pentium II Processor First Edition October. Technical Reference Guide Continued. Joint Electron Device Engineering Council Kb KB kilobits kilobytes x 1. Kbs kilobits per second kilogram kilohertz kilovolt Compaq Deskpro 4. Personal Computers featuring the Pentium II Processor First Edition October 1. Continued. Relative humidity root mean square read only memory revolutions per minute real time clock readwrite First Edition October. Technical Reference Guide Compaq Deskpro 4. Personal Computers featuring the Pentium II Processor Continued. Video Electronic Standards Association video graphics adapter vibrato VLSI very large scale integration VRAM Video RAM watt WRAM Windows RAM zero flag zero insertion force socket Compaq Deskpro 4. Personal Computers featuring the Pentium II Processor First Edition October 1. Chapter 2 SYSTEM OVERVIEW INTRODUCTION The Compaq Deskpro 4. Series Personal Computers Figure 2 1 based on the Pentium II microprocessor include minitower and desktop models designed with an emphasis on speed, storage capacity, and multimedia compatibility to meet the requirements of the business environment. Monitor Type Data Compaq Insight Edition The Intelligent Manageability features provide support for DMI 2. Compaq Insight Manager, and Management Solutions Partners. Compaq Deskpro 4. Personal Computers featuring the Pentium II Processor Fault Management ECC RAM Fault Prediction SMART II Hard Drive Monitor Fault Diag. SERIES DIFFERENCES The differences between the Pentium II based Compaq Deskpro 4. Pentium II based Compaq 6. Series Personal Computers are listed below Deskpro 4. Hard drive interface Graphics Solution Matrox 1. SG NOTE The differences listed above do not apply to systems based on system board PCA no. Chapter 2 System Overview MECHANICAL DESIGN The Compaq Deskpro 4. Series features two formfactors desktop and minitower. This section illustrates the layouts used by these two formfactors. In addition, this section includes the layouts of the system boards. CABINET LAYOUTS Desktop Figure 22. Headphones output connector Mic input connector Line output connector Line input connector Figure 23. Cabinet Layout, Rear View Compaq Deskpro 4. Personal Computers First Edition October 1. Technical Reference Guide 1. Minitower featuring the Pentium II Processor. PCI Slot 2 PCI Slot 1 ISA Slot 1 Slots On Riser Card, Rear View 9. Figure 25. Minitower Chassis Layout, Left Side View Compaq Deskpro 4. Personal Computers featuring the Pentium II Processor Back Front Front System Board. Board pn 0. See note at beginning of chapter 1. Figure 26. System Board Layout, Component Side System Board pn 0. Bottom Line Out audio connector Compaq Deskpro 4. Personal Computers featuring the Pentium II Processor First Edition October 1. Technical Reference Guide. Chapter 2 System Overview SYSTEM ARCHITECTURE Figure 2 7 shows the architecture of the Compaq Deskpro 4. Series Personal Computers based on the Pentium II processor and matched with a support chipset that is complimentary in design. Both minitower and desktop systems share the same basic architecture, which utilizes three main buses the Host bus, the Peripheral Component Interconnect PCI bus, and the Industry Standard Architecture ISA bus. IF 2 Deskpro 4. Deskpro 6. Only three PCI connectors on desktop. Figure 27. System Architecture, Block diagram Compaq Deskpro 4. Personal Computers First Edition October 1. Technical Reference Guide 6. Bit Host Bus 6. 4 Bit Mem. EV data. The BIOS is updateable by remote or local flashing of the ROM, which includes boot block ROM support. Compaq Deskpro 4. Personal Computers featuring the Pentium II Processor Secondary Cache First Edition October 1. Support Chipsets Component Type 8. LX 8. 23. 71 8. 73. ES1. 86. 9 AIC 7. TLAN 3. 1 Compaq Deskpro 4.