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"Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models : 1683, 1685, 1687, 1688, and 1690
United States June 27, 2004
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Maintenance & Service Guide for Presario 1600 Series (Models 1683-1694)
| Home Page | Notice | Preface | Product Description | Troubleshooting | Illustrated Parts Catalog |
Removal & Replacement Procedures | Specifications | Pin Assignments | Battery Pack Operations
Removal and Replacement Procedures
Dip Switch Settings for models 1683-1690
Click here for other models (1692-1694)
CAUTION: Only change settings 1-5 on SW1 . Settings 6-10 vary by model and should not be changed
when replacing the system board. Ensure the dip switch voltage settings (SW1
and SW3 ) on the system board
are correct for the computer model and processor voltage marked on the processor chip. If the system board dip switch
voltage settings are not correct, damage may occur to the computer and/or system board.
file:///C|/SERVICE%20MANUALS/COMPAQ%20_%20chec...01685%201687%201688%201690%201694/step161.html (1 of 2)6/27/2004 2:58:18 AM