User Manuals: HP Compaq d248 MT Microtower Desktop PC

Manuals and User Guides for HP Compaq d248 MT Microtower Desktop PC. We have 7 HP Compaq d248 MT Microtower Desktop PC manuals available for free PDF download: Reference Manual, Hardware Reference Manual, Quick Setup Manual, Supplementary Manual

HP Compaq d248 MT Reference Manual (110 pages)

HP Compaq d220 MT: Reference Guide

Brand: HP | Category: Desktop | Size: 2 MB

Table of Contents
5
1 Installing the Operating System

9
2 Setup Utilities and Diagnostics Features

11
- Power-On Self-Test (POST)
  11
- Computer Setup Utilities
  12
  - Using Computer Setup (F10) Utilities
    12
  - Computer Setup Menu
    14
- Protecting the Software
  18
- Restoring the Software
  18
3 Desktop Management

19
- Initial Configuration and Deployment
  19
- ROM Flash
  20
  - Failsafe Boot Block ROM
    20
  - Dual-State Power Button
    20
  - Power Management
    21
  - World Wide Web Site
    21
- Security
  22
4 Ultra ATA Drive Guidelines and Features

25
- Ultra ATA Jumpers
  25
- Ultra ATA Cables
  25
  - Cable Layout
    25
- Drive Installation Guidelines
  26
- Smart
  30
- Drive Capacities
  31
5 Identifying the Chassis, Routine Care, and Disassembly Preparation

33
- Chassis Designations
  33
  - Microtower Type 2
    33
- Electrostatic Discharge Information
  34
- Routine Care
  36
  - General Cleaning Safety Precautions
    36
  - Cleaning the Computer Case
    37
  - Cleaning the Keyboard
    37
  - Cleaning the Monitor
    37
  - Cleaning the Mouse
    38
- Service Considerations
  38
  - Power Supply Fan
    38
  - Tools and Software Requirements
    38
  - Screws
    38
  - Cables and Connectors
    40
  - Hard Drives
    40
  - Lithium Coin Cell Battery
    40
6 Removal and Replacement Procedures-Microtower Type 2 Chassis

41
- Preparation for Disassembly
  41
- Access Panel
  42
- Front Bezel
  43
- Front Drive Bezels
  44
  - Drive Bezel Blank
    44
  - Diskette Drive Bezel
    45
- Memory Modules
  46
- Expansion Card
  48
- Drives
  49
  - Drive Positions
    49
  - Removing a 5.25" Drive
    50
  - Removing a Diskette Drive
    51
  - Removing the Lower Drive Cage
    52
  - Removing a 3.5" Hard Drive
    53
- Front USB Device
  54
- Power Switch Assembly
  56
- Speaker
  57
- Air Baffle
  58
- Chassis Fan
  60
- Processor and Heatsink
  61
- System Board
  62
- Battery
  63
  - 1Type 1 Battery Holder
    64
  - 2Type 2 Battery Holder
    65
- Power Supply
  66
Connector Pin Assignments

67
- Parallel Interface
  68
- Pin Power
  71
Power Cord Set Requirements

73
- General Requirements
  73
POST Error Messages

75
- Preliminary Checklist
  79
- Solving Minor Problems
  80
D Troubleshooting Without Diagnostics

81
- Solving Power Supply Problems
  82
- Solving Diskette Problems
  83
- Solving Hard Drive Problems
  85
- Solving Display Problems
  87
- Solving Audio Problems
  90
- Solving Printer Problems
  92
- Solving Keyboard and Mouse Problems
  93
- Solving Hardware Installation Problems
  94
- Solving Network Problems
  96
- Solving Memory Problems
  98
- Solving Processor Problems
  99
- Solving Drive Key Problems
  101
- Solving Internet Access Problems
  101