Compaq 7470 Support Question
Compaq 7470 Support Question
Find answers below for this question about Compaq 7470 - Presario - 64 MB RAM.Need a Compaq 7470 manual? We have 1 online manual for this item!
Question posted by melphix on August 31st, 2010
How Do You Take The Motherboard Cover Off?
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Current Answers
Related Compaq 7470 Manual Pages
Service Guide - Page 5
...
Compaq Presario 7400 Series Standard Configurations
Models
Processor MHz
Hard drive
GB
RAM MB
CD/...7470 7474 7478 7479 7480 7481 7482 7483 7484
K6-2 (475)
K6-2 (500)
K6-2 (500)
K6-2 (500)
K6-2 (533)
K6-2 (533)
K6-2 (533)
K6-2 (533)
K6-2 (550)
K6-2 (550)
K6-2 (550)
K6-2 (550)
K6-2 (533)
8.0 64 8.0 64 8.0 64 8.0 64 10.0 128 8.0 64 30.0 64 15.0 64 15.0 64 15.0 64 15.0 64 15.0 64 15.0 64...
Service Guide - Page 14
... system board. Status message. MSG index Home
Maintenance and Service Guide
Compaq Presario 7400 Series Computers
Product Description Removal & Replacement
Troubleshooting Jumper & Switch Information
...Action
Diskette Drive A or Drive A: or B: is corrupted or modified incorrectly
System RAM Failed System RAM failed at offset nnn configured properly
1. Failing Bits nnn
nnn is a map of...
Service Guide - Page 15
..., and sets custom features. MSG index Home
Maintenance and Service Guide
Compaq Presario 7400 Series Computers
Product Description Removal & Replacement
Troubleshooting Jumper & Switch Information
...complete the following steps:
1 Insert the QuickRestore CD into the CD drive. 2 From the Windows desktop, click on Start, then Program, then Windows
Explorer. 3 Click on the CD drive icon. ...
Service Guide - Page 18
... correct the problems. If a large number of ventilation space. From the desktop click on without diagnostics
TROUBLESHOOTING
Troubleshooting Without Diagnostics (continued)
Hard drive
Problem... Computer Setup and enable the diskette drive.
Maintenance and Service Guide
Compaq Presario 7400 Series Computers
MSG index Product Description
Home
Removal & Replacement
Troubleshooting
Jumper...
Service Guide - Page 20
...x0060 x0061 - x0FF6 x1000 - MSG index Home
Maintenance and Service Guide
Compaq Presario 7400 Series Computers
Product Description Removal & Replacement
Troubleshooting Jumper & Switch Information
...IDE controller (dual fifo) Alias of VIA Bus Master PCI IDE Controller Motherboard resources Motherboard resources Motherboard resources Alias of VIA Bus Master PCI IDE Controller x0061 x0064 - ...
Service Guide - Page 24
...
Compaq Presario 7400 Series Computers
MSG index Home
Product Description Removal & Replacement
Troubleshooting Jumper & Switch Information
Illustrated Parts Catalog Specifications
Illustrated Parts System unit Mass storage devices Cables Standard board Fax/modem Keyboards Monitors Miscellaneous parts Return kits Documentation & software
ILLUSTRATED PARTS
Mass Storage Devices
1. 100 MB Zip...
Service Guide - Page 26
MSG index Home
Maintenance and Service Guide
Compaq Presario 7400 Series Computers
Product Description Removal & Replacement
Troubleshooting Jumper & Switch ... -- 475 MHz
--533/100 MHz --550/100 MHz
4
RTC Battery
5
100-MHz SDRAM
DIMM Memory
Module
32 MB 64 MB 128 MB
Spare Part Number
166050-101 157070-001
161258-202
201671-001
202400-001
(EMEA)
Spared with processor
170072-001 170071-...
Service Guide - Page 35
... & REPLACEMENT - MSG index Home
Maintenance and Service Guide
Compaq Presario 7400 Series Computers
Product Description Removal & Replacement
Troubleshooting Jumper & ...foam s Conductive tabletop workstations with hard tie to avoid static charging.
The following precautions:
s Cover the workstation with a static dissipative vinyl pouch that are properly grounded.
s Place items on...
Service Guide - Page 38
... number 1 is located on the
back of the computer above the power supply and also on the cover next to Compaq whenever you
request information or order spare parts. Maintenance and Service Guide
Compaq Presario 7400 Series Computers
MSG index Home
Product Description Removal & Replacement
Troubleshooting Jumper & Switch Information
Illustrated Parts Catalog...
Service Guide - Page 39
...
To replace the chassis, reverse this procedure. MSG index Home
Maintenance and Service Guide
Compaq Presario 7400 Series Computers
Product Description Removal & Replacement
Troubleshooting Jumper & Switch Information
Illustrated Parts Catalog ...on the back of the computer chassis and pull to separate the chassis from the cover.
4 Lift up on the chassis and pull it completely out of the...
Service Guide - Page 42
Maintenance and Service Guide
Compaq Presario 7400 Series Computers
MSG index Home
Product Description
Troubleshooting
Removal & Replacement Jumper & Switch Information
Illustrated ... DVD, or CD-RW drive, complete the following steps:
Removal
1 Perform preparation procedures.
2 Remove the cover.
3 Disconnect the signal, power, and audio cables from the CD, DVD, or CDRW drive. NEXT STEP
Service Guide - Page 43
...hole for the SuperDisk is located next to the eject button.
Maintenance and Service Guide
Compaq Presario 7400 Series Computers
MSG index Product Description
Home
Removal & Replacement
Troubleshooting
Jumper & Switch Information
... models the eject hole is located in the button cover of the manual eject button. Insert a straightened paper clip into the manual eject hole and push firmly.
Service Guide - Page 48
Remove the 2 cover. NEXT STEP
Remove the 3 power
supply
4 Disconnect the signal and power cables from the Zip drive.
Maintenance and Service Guide
Compaq Presario 7400 Series Computers
MSG index Home
Product Description
Removal & Replacement
Troubleshooting
Jumper & Switch Information
Illustrated Parts Catalog Specifications
CD/DVD/CDRW drive
3.5" Hard drive
5.25" ...
Service Guide - Page 51
NEXT STEP Maintenance and Service Guide
Compaq Presario 7400 Series Computers
MSG index Home
Product Description
Removal & Replacement
Troubleshooting
Jumper & Switch Information... & REPLACEMENT PROCEDURES
Mass Storage Devices
Diskette Drive
1 Perform the preparation procedures.
2 Remove the cover.
3 Remove the power supply.
4 Disconnect the signal and power cables from the diskette drive.
Service Guide - Page 63
...Step MSG index Home
Maintenance and Service Guide
Compaq Presario 7400 Series Computers
Product Description Removal & Replacement
... REPLACEMENT PROCEDURES
Creativity Action Center (available on select models only)
Removal
1 Perform preparation procedures.
2 Remove the cover.
3 Remove the gasket from the Creativity Action Center (not shown).
4 Remove the screw holding the Creativity Action...
Service Guide - Page 76
... Service Guide
Compaq Presario 7400 Series Computers
MSG index Product Description
Home
Removal & Replacement
Troubleshooting
Jumper & Switch Information
Illustrated Parts Catalog
Specifications
System Power supply Diskette drive Hard drives DVD drive CD drives Mouse Fax/modem Zip drive
SPECIFICATIONS
Diskette Drive
Diskettes
Size (in)
3.5 (8.89 cm)
High Density (MB)
1.44
Low
720...
Service Guide - Page 77
...Formatted Capacity
148611- 144364- 144365-
001
001
001
Physical (MB)
8455.2 MB 10005 MB 13520.1 MB
Data Transfer Rate
Disk to Buffer (Mb/second) Interface w/o IORDY Interface w/ IORDY UDMA
Typical Seek ... (20 zones) (20 zones)
63
63
63 Maintenance and Service Guide
Compaq Presario 7400 Series Computers
MSG index Product Description
Home
Removal & Replacement
Troubleshooting
Jumper &...
Service Guide - Page 78
...9.0 - 10.5 18 - 20
5400 +/- 0.1 percent
Data Cylinders
Physical Logical
12210 (+/-) 16383
10.0-GB 116193-001
10005 MB 8455 MB
188 Max.
16.6 16.6 66.6
2.0 - 2.4 10.5 - 11.5 24 - 26 5400 +/- 0.2 percent
12561 ...-416 (10 zones) 63 MSG index Home
Maintenance and Service Guide
Compaq Presario 7400 Series Computers
Product Description Removal & Replacement
Troubleshooting Jumper & Switch Information...
Service Guide - Page 79
Maintenance and Service Guide
Compaq Presario 7400 Series Computers
MSG index Product Description
Home
Removal & Replacement
...(ms) Average (ms) Full Stroke (ms) Disk Rotational Speed (RPM)
8.4-GB
122258001
10.0-GB 13.0-GB
138224- 138225-
001
001
8640 MB 10020 MB 13020 MB 8455 MB 10020 MB 13020 MB
121.9 194.9
66
148.8 241.9
66
121.9 194.9
66
1.5 - 2.0 11 - 13 18 - 22
1.5 - 2.0 11 - 13...
Service Guide - Page 81
Maintenance and Service Guide
Compaq Presario 7400 Series Computers
MSG index Home
Product Description
Troubleshooting
Removal & Replacement...), 600 KB/s (4X, read/write), 1200 KB/s (8X, read), Variable 1500 to 3600 KB/s (10X to 32X variable, w/650 MB disc)
4.0 MB/s minimum
Startup Time (Single) Startup Time (Multisession) Stop Time
< 7 sec (typical) < 30 sec (typical) < 4 sec
Dimensions ...
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