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Texas Micro P5000HX-M-WMB series Service Manual

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Texas Micro P5000HX-M-WMB series Service Manual

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Summary of Contents for Texas Micro P5000HX-M-WMB series

  • Page 1 Artisan Technology Group is your source for quality new and certified-used/pre-owned equipment SERVICE CENTER REPAIRS WE BUY USED EQUIPMENT • FAST SHIPPING AND DELIVERY Experienced engineers and technicians on staff Sell your excess, underutilized, and idle used equipment at our full-service, in-house repair center We also offer credit for buy-backs and trade-ins •...
  • Page 2 Service Manual P5000HX(-M)-WMB Series Motherboard 25716B March 1999 © Texas Micro Inc. All Rights Reserved Printed in USA Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...

  • Page 3: Limited Warranty

    B. Texas Micro Inc. shall not be liable under this warranty for (i) the item that the Buyer alleges to be defective and was repaired or altered by someone other than Texas Micro's designated personnel or...
  • Page 4 Use extreme caution when installing or removing components. If you have any questions, please contact Texas Micro Technical Support at (800) 627-8700 or (713) 541-8200 Monday through Friday between 7:00 a.m. and 6:00 p.m., Central Time, Continental USA.
  • Page 5 Notice This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can emit radio frequency energy and, if not installed and used in accordance with this instruction manual, may cause harmful interference to radio communications.

  • Page 6: Document Conventions

    Document Conventions Typography Title Case Titles of menus, windows, tabs, lists, and groups. Bold Title Case Names of menu items, fields, buttons, icons, check boxes, list items, group items, and keystrokes. UPPER CASE Acronyms and abbreviations. Italics Emphasis. Sans Serif Type Items in tables, illustrations, and notations.

  • Page 7: Customer Support

    Upon receiving your equipment, inspect the packaging, shipping materials, and contents. If damaged, return the equipment to Texas Micro in the original packaging and shipping materials. If you are satisfied with your equipment, retain the packaging and shipping materials in case of future need.

  • Page 8: Table Of Contents

    Table of Contents Chapter 1 Introduction P5000HX(-M)-WMB Series Motherboard ............Chapter 2 7 Steps to Operation Handling the P5000HX(-M)-WMB ..............Step 1: Install the Motherboard ................. Step 2: Check Jumper Settings ............... Step 3: Check Switch Settings ................ Step 4: Connect System Devices ..............Step 5: Connect Peripheral Devices..............
  • Page 9 List of Figures P5000HX(-M)-WMB Components and Layout..............3 Safely Handling the Motherboard ..................7 Installing the Motherboard ....................9 Jumper Block Locations....................Jumper Block JP1 Pins ..................... Switch Block Location .......................13 System Header Locations....................15 Peripheral Header and Connector Locations..............17 Setup Utility Main Menu....................19 The P5000HX(-M)-WMB Series Motherboard ..............29 Peripheral Headers and Connectors...

  • Page 10: Introduction

    Introduction This chapter discusses functions and features of the equipment that can be accessed only by qualified and trained electronics service personnel. The material contained in this chapter does not discuss any user-accessible parts or operations. All tasks related to material in this chapter must be referred to qualified service personnel.

  • Page 11: P5000Hx(-M)-Wmb Series Motherboard

    Introduction P5000HX(-M)-WMB Series Motherboard Standard The Texas Micro P5000HX-WMB and P5000HX-M-WMB motherboards provide the Features following features: • Intel ® Pentium ® processor: P5000HX-WMB: 166 MHz Pentium (P54C) • P5000HX-M-WMB: 200 / 233 MHz Pentium with MMX™ technology (P55C) •...

  • Page 12: P5000Hx(-M)-Wmb Components And Layout

    Introduction Figure 1 P5000HX(-M)-WMB Components and Layout A. Intel Pentium P54C/P55C Processor 1. Power Supply Input Headers B. Pentium Processor with Heatsink 2. +3.3 V Input Header C. DRAM SIMM Sockets 3. Primary EIDE Header D. Level 2 SRAM Cache Socket 4.
  • Page 13 Introduction Notes P5000HX(-M)-WMB Series Motherboard Service Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...

  • Page 14: Steps To Operation

    7 Steps to Operation This chapter discusses functions and features of the equipment that can be accessed only by qualified and trained electronics service personnel. The material contained in this chapter does not discuss any user-accessible parts or operations. All tasks related to material in this chapter must be referred to qualified service personnel.

  • Page 15: Handling The P5000Hx(-M)-Wmb

    7 Steps to Operation Handling the P5000HX(-M)-WMB Overview This section suggests basic precautions when handling the P5000HX(-M)-WMB series motherboard. Static The P5000HX(-M)-WMB is designed to protect against ESD (electro-static discharge) Electricity and excessive voltage. However, excessive static electricity can damage components. Before you handle the motherboard, use the grounding wrist strap provided with the system to discharge static electricity.

  • Page 16: Safely Handling The Motherboard

    7 Steps to Operation Figure 2 Safely Handling the Motherboard Always handle the motherboard by the edges. Service Manual P5000HX(-M)-WMB Series Motherboard Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...

  • Page 17: Step 1: Install The Motherboard

    Replace the chassis stiffener bar (if required). To install the motherboard in a chassis not manufactured by Texas Micro, consult the instructions provided by the manufacturer. The CPU requires a minimum airflow of 200 linear feet per minute (LFM) unimpeded across the processor within 0 to 55 °C (32 to 131 °F) ambient...

  • Page 18: Installing The Motherboard

    7 Steps to Operation Figure 3 Installing the Motherboard              1. Power Input Headers 4. Chassis I/O Slots 7. IDE Activity LED A. Mounting Holes 2. +3.3 V Input Header 5. Reset Button 8.

  • Page 19: Step 2: Check Jumper Settings

    7 Steps to Operation Step 2: Check Jumper Settings Overview After you install the P5000HX(-M)-WMB into a chassis, check the jumper settings on the motherboard (Figure Jumper Blocks The P5000HX(-M)-WMB contains: • Two (2) two-pin jumper blocks (JP1A and JP1B) •...

  • Page 20: Jumper Block Locations

    7 Steps to Operation Figure 4 Jumper Block Locations Figure 5 Jumper Block JP1 Pins Jumpers Function 2-Pin JP1A, JP1B Host Bus Speed 3-Pin JP1C, JP1D CPU Speed Service Manual P5000HX(-M)-WMB Series Motherboard Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...

  • Page 21: Step 3: Check Switch Settings

    Use Crisis Recovery mode only if the system will not boot otherwise. Texas Micro Inc. produces a utility to generate a Crisis Recovery Diskette. This diskette is to be used only with Crisis Recovery mode enabled. To acquire the proper release BIOS for this product, contact Texas Micro Technical Support.

  • Page 22: Switch Block Location

    7 Steps to Operation Figure 6 Switch Block Location             Service Manual P5000HX(-M)-WMB Series Motherboard Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...

  • Page 23: Step 4: Connect System Devices

    7 Steps to Operation Step 4: Connect System Devices Overview After you have checked the jumper and switch settings, connect the system devices to the P5000HX(-M)-WMB (Figure Always power-off the system and disconnect all power cords from their source before connecting or disconnecting cables for peripheral devices. Attention When attaching devices to the motherboard, certain considerations must be made: Device(s)

  • Page 24: System Header Locations

    7 Steps to Operation Figure 7 System Header Locations Note: This illustration shows common wiring color schemes only. For pin signals, see page                          ...

  • Page 25: Step 5: Connect Peripheral Devices

    7 Steps to Operation Step 5: Connect Peripheral Devices Overview After you have connected the system devices, connect peripheral devices to the P5000HX(-M)-WMB (Figure Always power-off the system and disconnect all power cords from their source before connecting or disconnecting cables for peripheral devices. Attention When attaching devices to the motherboard, certain considerations must be made: Device(s)

  • Page 26: Peripheral Header And Connector Locations

    7 Steps to Operation Figure 8 Peripheral Header and Connector Locations 1. Pri mary EIDE Header 5. Serial Port 1 Header 2. Secondary EIDE Header 6. Serial Port 2 Header 3. Floppy Drive Header 7. PS/2 Keyboard Connector 4. Parallel Port Header 8.

  • Page 27: Step 6: Power-On The System

    7 Steps to Operation Step 6: Power-On the System Overview After you have installed the P5000HX(-M)-WMB and connected all devices, power-on the system. No Power If the system does not power-on, check all power connections and the power source. If power connections are secure and the power source is adequate, contact Technical Support at (800) 627-8700 or (713) 541-8200 between 7:00 a.m.

  • Page 28: Setup Utility Main Menu

    7 Steps to Operation Figure 9 Setup Utility Main Menu                    "  # $ " "% &'(%))%*'+ ,- " .% &'*/)0/'11(+ .2 % &'33/'*0 4 567+ ! 849: 8;#<49: ! .2 % &.4+ ! 8  9   # !

  • Page 29: Step 7: Run The Setup Utility

    7 Steps to Operation Step 7: Run the Setup Utility Overview The BIOS (Basic Input/Output System) Setup Utility allows you to configure the operations of the P5000HX(-M)-WMB. Access To access the Setup Utility, press F2 when prompted during the Power-On Self Test (POST).
  • Page 30 7 Steps to Operation Main Menu The options and item values for the Main menu are listed in the table below: Option / Sub-Menu Item Default Setting Alternate Settings System Time Current Time in Hours, Minutes, and Seconds System Date Current Date in Month, Day, and Year Diskette A/B...
  • Page 31 7 Steps to Operation Advanced The options and item values for the Advanced menu are listed in the table below: Option / Sub-Menu Item Default Setting Alternate Settings Integrated Peripherals Serial Port A Enabled (user configures) Disabled (no configuration), Auto (BIOS or OS selects), OS Controlled (OS selects) Serial Port A: Base I/O 2F8, 3E8, 2E8...
  • Page 32 7 Steps to Operation Advanced The items for the Advanced menu are continued below: Option / Sub-Menu Item Default Setting Alternate Settings PCI Devices PCI IRQ Line 1 / 2 / 3 / 4 Auto Select (all IRQ lines) Disabled, 3 (COM2/COM4), 4 (COM1/COM3), 5 (2nd LPT),...
  • Page 33 7 Steps to Operation Power The options and item values for the Power menu are listed in the table below: Option / Sub-Menu Item Default Setting Alternate Settings Power Savings Disabled Customized, Maximum Power Savings, Maximum Performance Note: If this feature is disabled, Standby, Auto Suspend, Hard Disk, and Video Timeouts will be disabled.
  • Page 34 7 Steps to Operation Server The options and item values for the Server menu are listed in the table below: Option / Sub-Menu Item Default Setting Alternate Settings Console Redirect Port Disabled 3F8 IRQ 4 (COM 1), 2F8 IRQ 3 (COM 2), 3E8 IRQ 4 (COM 3), 2E8 IRQ 3 (COM 4), 3F8 IRQ 3, 2F8 IRQ 4,...
  • Page 35 7 Steps to Operation Notes P5000HX(-M)-WMB Series Motherboard Service Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...

  • Page 36: Technical Data

    Technical Data This chapter discusses functions and features of the equipment that can be accessed only by qualified and trained electronics service personnel. The material contained in this chapter does not discuss any user-accessible parts or operations. All tasks related to material in this chapter must be referred to qualified service personnel.

  • Page 37: Specifications

    Technical Data Specifications Overview Listed in the table below are system specifications and environmental tolerances for the P5000HX(-M)-WMB series motherboard. Note: These specifications are subject to change without notice. Environmental Environmental tolerances are listed in the following table: Operating Non-Operating Temperature 0 to +55 °C (32 to 131 °F) -40 to +70 °C (-40 to 158 °F)

  • Page 38: The P5000Hx(-M)-Wmb Series Motherboard

    Texas Micro is continually working to ensure that its products will conform to thermal specifications. However, we can only work within known or anticipated hardware and software configurations. One peripheral device installed within a chassis can significantly alter operating temperature.

  • Page 39: Pin Signals

    Technical Data Pin Signals Overview The tables below list the pin signals for the peripheral headers and connectors. The following illustration (Figure 11) indicates the pin positions for each. Parallel Port Serial Ports 1 & 2 Description Description Description - Strobe - Acknowledge Data Carrier Detect (In) + Data Bit 0...

  • Page 40: Peripheral Headers And Connectors

    Technical Data Figure 11 Peripheral Headers and Connectors                Service Manual P5000HX(-M)-WMB Series Motherboard Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
  • Page 41 Technical Data Pin Signals (continued) Overview The tables below list the pin signals for the system headers. The following illustration (Figure 12) indicates the pin positions for each. Power Input (P8) Power Input (P9) Description Description Power Good Ground +5 V Ground +12 V -5 V...

  • Page 42: System Headers

    Technical Data Figure 12 System Headers           # $  !"   )* % & ' ( Service Manual P5000HX(-M)-WMB Series Motherboard Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...

  • Page 43: Installing Memory Modules

    Technical Data Installing Memory Modules Overview The P5000HX(-M)-WMB supports up to 128MB of on-board dynamic RAM modules in FPM or EDO, x36 or x32. Note: ECC or Parity modes are supported only with x36 modules. Memory Bank The P5000HX(-M)-WMB contains four (4) 72-pin low-profile SIMM sockets for DRAM memory modules (Figure 13).

  • Page 44: Memory Sockets

    Technical Data Figure 13 Memory Sockets     !             Figure 14 Memory Combinations SIMM 1 & 2 SIMM 3 & 4 Total Memory 1 MB x 3X (4 MB) Empty 8 MB 1 MB x 3X (4 MB)
  • Page 45 Technical Data Notes P5000HX(-M)-WMB Series Motherboard Service Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
  • Page 46 Artisan Technology Group is your source for quality new and certified-used/pre-owned equipment SERVICE CENTER REPAIRS WE BUY USED EQUIPMENT • FAST SHIPPING AND DELIVERY Experienced engineers and technicians on staff Sell your excess, underutilized, and idle used equipment at our full-service, in-house repair center We also offer credit for buy-backs and trade-ins •...

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