Compaq 7470 - Presario - 64 MB RAM Support and Manuals
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Hello. New to this. I have a 7470 that I started putting together. I think I have everything I need ...
Hello. New to this. I have a 7470 that I started putting together. I think I have everything I need ...
(Posted by Kyle321 10 years ago)
How Do You Take The Motherboard Cover Off?
(Posted by melphix 13 years ago)
Compaq 7470 Videos
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Popular Compaq 7470 Manual Pages
Service Guide - Page 3
... technicians trained by Compaq should repair this manner presents clarifying information or specific instructions. Symbols
The following documentation is a troubleshooting guide that can be found on the front right side of the chassis (between the CD/DVD/Zip drives and the drive door hinge) and also on the back of the computer above the power supply. Because of...
Service Guide - Page 11
... Guide
Compaq Presario 7400 Series Computers
MSG index Home
Product Description
Removal & Replacement
Troubleshooting
Jumper & Switch Information
Illustrated Parts Catalog Specifications
Product Description Models and features
CPU controls and lights
Keyboard
Creativity Action Center
Back components
Power cord requirements
PRODUCT DESCRIPTION
Power Cord Set Requirements
The power supply...
Service Guide - Page 14
... Address nnn
Video BIOS Shadowed
Displays the address nnn of the upper limit of Upper Memory Blocks, indicating released segments of diskette in drive A: not correctly identified
1. MSG index Home
Maintenance and Service Guide
Compaq Presario 7400 Series Computers
Product Description Removal & Replacement
Troubleshooting Jumper & Switch Information
Illustrated Parts Catalog Specifications...
Service Guide - Page 15
... and Service Guide
Compaq Presario 7400 Series Computers
Product Description Removal & Replacement
Troubleshooting Jumper & Switch Information
Illustrated Parts Catalog Specifications
Troubleshooting Clearing CMOS
Power-On Self Test (POST)
Configuration Diagnostics Software
Troubleshooting without diagnostics
TROUBLESHOOTING
Configuration
This section explains how to use it to log error...
Service Guide - Page 19
...Port - shipping configuration) System memory System DMA
General System Specifications
U. other configurations are occupied. ...Service Guide
Compaq Presario 7400 Series Computers
MSG index Home
Product Description
Troubleshooting
Removal & Replacement Jumper & Switch Information
Illustrated Parts Catalog Specifications
System Power supply... 13
Numeric data processor
IRQ 14
Primary IDE...
Service Guide - Page 20
... and Service Guide
Compaq Presario 7400 Series Computers
Product Description Removal & Replacement
Troubleshooting Jumper & Switch Information
Illustrated Parts Catalog Specifications
Power supply Diskette drive Hard drives DVD drive CD drives Mouse Fax/modem Zip drive System
SPECIFICATIONS
System Specifications (continued)
General system specifications Video memory System interrupts...
Service Guide - Page 21
... and Service Guide
Compaq Presario 7400 Series Computers
Product Description Removal & Replacement
Troubleshooting Jumper & Switch Information
Illustrated Parts Catalog Specifications
Power supply Diskette drive Hard drives DVD drive CD drives Mouse Fax/modem Zip drive System
SPECIFICATIONS
System Specifications (continued)
General system specifications Video memory System interrupts...
Service Guide - Page 41
MSG index Home
Maintenance and Service Guide
Compaq Presario 7400 Series Computers
Product Description Removal & Replacement
Troubleshooting Jumper & Switch Information
Illustrated Parts Catalog Specifications
Removal Sequence
Before you begin Serial number Chassis Power supply Mass storage devices Fax-modem PCI bracket System board Instant On button board Creativity Action Center
REMOVAL & ...
Service Guide - Page 53
MSG index Home
Maintenance and Service Guide
Compaq Presario 7400 Series Computers
Product Description Removal & Replacement
Troubleshooting Jumper & Switch Information
Illustrated Parts Catalog Specifications
Removal Sequence
Before you begin Serial number Chassis Power supply Mass storage devices Fax-modem PCI bracket System board Instant On button board Creativity Action Center
REMOVAL ...
Service Guide - Page 56
Next step Maintenance and Service Guide
Compaq Presario 7400 Series Computers
MSG index Home
Product Description
Troubleshooting
Illustrated Parts Catalog
Removal & Replacement Jumper & Switch Information
Specifications
Fan/Heat sink & processor
Memory module
RTC battery
System board components
System board components index page
REMOVAL & REPLACEMENT PROCEDURES
System Board Components
...
Service Guide - Page 57
Replacement
To replace the processor, reverse this procedure. Maintenance and Service Guide
Compaq Presario 7400 Series Computers
MSG index Home
Product Description
Troubleshooting
Illustrated Parts Catalog
Removal & Replacement Jumper & Switch Information
Specifications
Fan/Heat sink & processor
Memory module
RTC battery
System board components
System board components index page
REMOVAL...
Service Guide - Page 58
...this procedure. Maintenance and Service Guide
Compaq Presario 7400 Series Computers
MSG index Home
Product Description
Troubleshooting
Removal & Replacement Jumper & Switch Information
Illustrated Parts Catalog Specifications
Fan/Heat sink & processor
Memory module
RTC battery
System board components
System board components index page
REMOVAL & REPLACEMENT PROCEDURES
System Board Components...
Service Guide - Page 59
...: The clock/CMOS lithium battery may explode if mistreated. MSG index Home
Maintenance and Service Guide
Compaq Presario 7400 Series Computers
Product Description Removal & Replacement
Troubleshooting Jumper & Switch Information
Illustrated Parts Catalog Specifications
Fan/Heat sink & processor
Memory module
RTC battery
System board components
System board components index page
REMOVAL...
Service Guide - Page 60
.... NOTE:
The system board spare part kit does not include the processor, cache, DIMM, or video expansion module. Maintenance and Service Guide
Compaq Presario 7400 Series Computers
MSG index Home
Product Description Removal & Replacement
Troubleshooting Jumper & Switch Information
Illustrated Parts Catalog Specifications
Fan/Heat sink & processor
Memory module
RTC battery
System board...
Service Guide - Page 68
Maintenance and Service Guide
Compaq Presario 7400 Series Computers
Home
Product Description
Removal & Replacement
Troubleshooting
Jumper & Switch Information
Illustrated Parts Catalog
Specifications
JUMPER & SWITCH INFORMATION
Jumper Settings
q Jumper 3 (CMOS) q Jumpers 4-6 (Multiplier) q Jumpers 7-11 (Core Voltage Setting) q Jumpers 12-15 (Clock Speed)
Jumper 3
CMOS Normal CMOS Clear
...
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