SOFTPAQ NUMBER:  SP9586
PART NUMBER:  N/A
FILE NAME:  N/A
TITLE:   Presario 1200/1600/1800/1900 Battery Controller/KBC Firmware Update
VERSION:  1.03
LANGUAGE:  English

CATEGORY:  ROMPaqs

DIVISIONS:  Consumer

PRODUCTS AFFECTED:  Compaq Presario models: 1207, 1210, 1215, 1220, 1230, 1232, 
                    1234, 1235, 1236, 1237, 1238, 1240, 1242, 1250, 1252, 1600, 
                    1610, 1611, 1615, 1620, 1621, 1622, 1624, 1625, 1626, 1630, 
                    1635, 1636, 1640, 1650, 1655, 1680, 1681, 1682, 1800, 1805, 
                    1810, 1905, 1906, 1915, 1919, 1920

             NOTE:  This update utility checks the version of the current 
                    Battery Controller/Keyboard Controller (KBC) ROM and  
                    only updates the ROM on notebooks in the above series 
                    that require the update.

OPERATING SYSTEM:  Microsoft Windows 95, 
                   Microsoft Windows 98

SYSTEM CONFIGURATION:  N/A

PREREQUISITES:  N/A

EFFECTIVE DATE:  January 20, 1999 

ELECTRONIC DISTRIBUTION ALLOWED:  Yes

SOFTPAQ UTILITY VERSION:  2.X

SUPERSEDES:  SP9408, SP8868, SP8574, SP8414, SP8388, SP7022, SP4793

DESCRIPTION:  Creates a bootable diskette to upgrade the Battery Controller/
Keyboard Controller(KBC) ROM on selected Presario 1200, 1600, 1800, and 
1900 series notebooks that require the update.  

Enhancements/Fixes:

In this version:

Presario Models 1905, 1906, 1915, 1919, 1920
    - Updates Battery Controller/KBC to Version Z.28 
    - Resolves problem with invalid characters appearing when an external 
         PS/2 mouse is used.
    - Resolves issue with internal touchpad being properly disabled and 
         enabled when an external PS/2 mouse is installed and removed. 

In previous Version 1.02 (SP9408):
 
Presario Models 1207, 1210, 1610, 1611, 1615, 1620, 1622, 1680, 1682, 1681   
    - Updates Battery Controller/KBC to Version 0.70
    - Includes fix for touchpad erratic movement that sometimes occurs.
    - Added support for Microsoft and Logitech Intellimouse.
    - Added support for new Touchpad drivers that can disable internal 
         touchpad when an external PS2 mouse is present.
    - Includes fix for DisqPlay feature not powering up everytime.
    - Includes fix for IDLE mode (F10 setup option) in which the system 
         would sometimes lockup. 
    - Includes fix for a F7 keyboard key code error, that affected some
         applications, including Word Perfect.
    - Includes fix for the battery gauge and external mouse.

Presario Models 1621, 1630, 1681
    - Updates Battery Controller/KBC to Version B.21
    - Includes fix for touchpad erratic movement that sometimes occurs.
    - Added support for Microsoft and Logitech Intellimouse.
    - Added support for new Touchpad drivers that can disable internal 
         touchpad when an external PS2 mouse is present.
    - Added support for external PS2 keypads.
    - Adjustments to battery performance.

Presario Models 1215, 1220, 1220ES 
    - Updates Battery Controller/KBC to Version E.20
    - Includes fix for touchpad erratic movement that sometimes occurs.
    - Added support for Microsoft and Logitech Intellimouse.
    - Added support for new Touchpad drivers that can disable internal 
         touchpad when an external PS2 mouse is present.
    - Added support for external PS2 keypads.
    - Superceeds E.11 and includes E.11 Enhancements/Fixes:
    - Fixes potential power-up failure when the notebook is not connected
         to the AC adapter and a fresh battery is installed.

Presario Models 1624, 1625, 1626, 1635, 1636, 1640
    - Updates Battery Controller/KBC to Version G.20
    - Includes fix for touchpad erratic movement that sometimes occurs.
    - Added support for Microsoft and Logitech Intellimouse.
    - Added support for external PS2 keypads.
    - Adjustments to low battery sensing.

Presario Models 1600, 1650, 1655, 1800, 1805, 1810
    - Updates Battery Controller/KBC to version M.28
    - Fixed a problem where KBD & mouse can not be hot swapped after resume
         from suspend
    - Includes fix for touchpad erratic movement that sometimes occurs.
    - Added support for Microsoft and Logitech Intellimouse.
    - Added support for external PS2 keypads.

Presario Models 1234, 1235, 1236, 1237, 1238, 1240, 1242, 1250, 1252               
    - Updates Battery Controller/KBC to Version P.12
    - Includes fix for touchpad erratic movement that sometimes occurs.
    - Added support for Microsoft and Logitech Intellimouse.
    - Added support for external PS2 keypads.
    - Fixes a problem where the system will lock up on resume from sleep
         or hibernate when the battery is removed while the system is in 
         sleep or hibernation.

Presario Models 1230, 1232
    - Updates Battery Controller/KBC to Version R.32 
    - Includes fix for touchpad erratic movement that sometimes occurs.
    - Added support for Microsoft and Logitech Intellimouse.
    - Added support for external PS2 keypads.
    - Improves the defaults for display panel contrast and frequency.

HOW TO USE:

1.  Obtain a formatted 1.44-MB diskette.

2.  Download the SoftPaq to a directory on your hard drive and change
    to that directory.  The file that is downloaded is an executable with
    a filename based on the SoftPaq Number above.

3.  From that drive and directory, execute the downloaded file
    and follow the on-screen instructions.  You will be prompted to
    insert the formatted diskette in a drive to create the diskette.

4.  After the diskette has been created, you may delete the
    SoftPaq file downloaded in step 2.

5.  Turn off the notebook to be updated and insert the created diskette.

7.  Turn the notebook on, allowing it to boot from the diskette.

8.  Follow the on-screen instructions to update the Keyboard Controller ROM.

    IMPORTANT: DO NOT TURN OFF THE COMPUTER DURING THE UPGRADE PROCESS!

Copyright 1999, Compaq Computer Corporation.  All rights reserved.
  
Product names mentioned herein may be trademarks and/or registered
trademarks of their respective companies