hp 217 Manuals

Manuals and User Guides for hp 217. We have 1 hp 217 manual available for free PDF download: Hardware Support Document

hp 217 Hardware Support Document

hp 217 Hardware Support Document (95 pages)

Brand: hp | Category: Desktop | Size: 3.44 MB

Table of Contents

Table of Contents
5
Chapter 1: Product Description

9
- Introduction
  9
- Product Information
  10
  - Processor
    10
  - Clock and Timers
    10
  - Beepers
    10
  - Features
    11
  - Physical
    11
  - Power Requirernents
    11
- Product Configuration
  12
- Custorner Service Support
  13
  - Service Center Repair
    13
  - Customer Repair
    13
- Backplane Power Limits
  15
- User Documentation
  17
  - Pascal
    17
- Service Documentation
  17
  - Miscellaneous
    18
Chapter 2: Site Preparation and Requirements

19
- Site Preparation
  19
- Class B Specifications
  19
  - Temperature
    19
  - Hulnidity
    19
  - Vibration
    19
  - Shock (Non-Operating)
    20
  - Altitude
    20
  - Transportation
    20
- Power Hequirements
  21
Chapter 3: Installation and Configuration

23
Chapter 4: Preventive Maintenance

25
- Cleaning
  25
Chapter 5: Functional Description

27
- Introduction
  27
- Processor Board
  27
- Connectorboard
  29
- Power ~3Upply
  29
Chapter 6: Removal and Replacement

33
- Introduction
  33
- Top Cover Removal
  37
- Front Panel Removal
  39
- Power Supply Removal
  40
- Rear Panel Removal
  42
- Processor Board Removal
  43
- 110 Connectorboard Removal
  44
- Power Receptacle Removal
  46
Chapter 7: Adjustments

50
Chapter 8: Troubleshooting and Diagnostics

51
- Introduction
  51
- Initial Troubleshooting Procedure
  52
- Dead Unit Procedure
  58
  - Power Supply
    58
  - Troubleshooting a Dead Unit
    59
  - Power Supply Voltage Check
    62
- Live Unit Procedure
  63
- Turn-On Self-Test
  66
  - Self-Test Sequence
    67
  - Running the Self-Test
    68
  - Boot ROM Beeper Codes
    70
- Processor Test
  70
- Boot ROM Memory Test
  71
  - Boot ROM Test
    71
- RAM Memory Tests
  72
  - Top RAM Test
    72
  - RAM Pattern Test
    72
  - RAM Addressing
    72
  - Checking a 1M Byte RAM Card Address
    73
  - Checking a 256K Byte RAM Card Address
    73
  - Locating a Defective RAM Block
    74
- Keyboard Test
  75
- I/O Tests
  76
Chapter 9: Replacement Parts

77
- Introduction
  77
Chapter 10: Reference

83
- Boot ROM Error Codes
  83

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