
      IBM ThinkPad 755CV/CDV 180-Degree Rotation Driver


  This package contains the following:

  o   An OS/2* device driver supporting the
      IBM* ThinkPad 755CV/CDV 180-Degree 
      Rotation Driver

  o   This README file,
        You can:
      -   Use the Table of Contents to
          help you locate specific topics.
      -   Use the Find option in the Edit menu of the
          OS/2 System Editor to help you locate
          specific information.
      -   Print the file.


  IMPORTANT

  PLEASE READ THE FOLLOWING TERMS AND CONDITIONS.  YOUR
  USE OF THE IBM THINKPAD 755CV/CDV 180-DEGREE ROTATION DRIVER
  INDICATES YOUR ACCEPTANCE OF THE FOLLOWING
  TERMS AND CONDITIONS:

  o   YOU MUST BE A LICENSEE OF OS/2.
  o   YOU MAY MAKE COPIES OF THE IBM THINKPAD 
      755CV/CDV 180-DEGREE ROTATION DRIVER EQUAL TO 
      THE NUMBER OF LICENSED COPIES OF OS/2 YOU POSSESS.
  o   ALL OTHER TERMS AND CONDITIONS OF YOUR OS/2
      LICENSE AGREEMENT APPLY TO THIS IBM THINKPAD 
      755CV/CDV 180-DEGREE ROTATION DRIVER ;
      HOWEVER, THIS DOES NOT EXTEND ANY WARRANTY
      OUTLINED IN SUCH AGREEMENT.


  CONTENTS
  ________


           1.0  Supported Features
           2.0  Compatibility
           3.0  Installation
           4.0  Common Questions and Answers Regarding
                the 180-Degree Rotation Driver
           5.0  Functional Restrictions
           6.0  Trademarks


  1.0   SUPPORTED FEATURES

        The IBM ThinkPad 755CV/CDV has a special liquid crystal    	   
        display (LCD) that eliminates the need for a separate overhead  
	projection panel during presentations.
        Special video drivers enable the LCD's display
        to be rotated 180 degrees, so the presenter can orient the
        ThinkPad 755CV/CDV on the overhead projector in whatever  	   
	position is most convenient.


  2.0   COMPATIBILITY

        This IBM ThinkPad 755CV/CDV 180-Degree Rotation Driver
        is compatible with OS/2 Warp V3, and ONLY with the ThinkPad 
	755CV and 755CDV.

		
  3.0   INSTALLATION


        INSTALLING THE DRIVER:

        1. Put the IGSHELLOS2 diskette in the diskette drive.
        2. Open an OS/2 window.
        3. Type COPY a:\WDIGX.DSC c:\OS2\INSTALL,
           where a: is the diskette-drive
           designation and c: is the drive
           where OS/2 WARP is installed; press Enter.
        4. Type DSPINSTL and press Enter.
        5. Put a check in the check box next to
           Primary Display Type and click on OK.
        6. Select Display Shell and click on OK.
        7. Click on OK again.
        8. When the pop-up window appears,
           select Use Defaults for Monitor Type
           and click on OK.
        9. When the installation is complete,
           shut down and then restart the computer.


  4.0 COMMON QUESTIONS AND ANSWERS REGARDING THE 180-DEGREE ROTATION       
	 DRIVER:

       Q: Can I use these drivers on any laptop, IBM or otherwise?
       A: No. The 180-degree rotation driver was designed to be used
          with the IBM ThinkPad 755CV/CDV only.
          Furthermore, they are only compatible with the
          Western Digital** C24 display drivers.

       Q: I received an error message when I tried to install
          PCMCIA Token-ring.  It said the video driver wasn't supported.
          Why not?
       A: The PCMCIA Token-ring installation program is not
          aware of the 180-degree rotation driver.

       Q: When I install the 180-degree rotation driver, will my display
          automatically come up upside-down?
       A: No.  You must manually rotate the display after the
          installation is complete.

       Q: How do I rotate the image on my display?
       A: Here are the steps:

         1.  Open the System Setup folder, either from
             the OS/2 System folder or by clicking on the
             Desktop with the right mouse button and
             then selecting it from the menu.
         2.  Open the System object.  The System Settings folder will 
	     open.
         3.  Click on the Capabilities button.
             The Driver Capabilities notebook will open.
         4.  Select one of the following from the Desktop Orientation 
             list:
                0        for right-side up
                180      for upside-down
         5.  Close the Driver Capabilities notebook.
         6.  Close the System Settings notebook.
         7.  Shut down and then restart the computer.

       Q: My ThinkPad 755CV/CDV supports 65,535 colors.  Will it still 
          support them after I install this driver?
       A: Yes.  The 180-degree rotation driver can support up to 65,535
          colors.  However, the driver will not support resolutions
          higher than 640 x 480.


 5.0 FUNCTIONAL RESTRICTIONS
     _______________________

  OS/2 Full-Screen sessions, DOS Full Screen sessions, OS/2 System
  Error dialog boxes and OS/2 System Message dialog boxes will not be 
  displayed as rotated.

  The ThinkPad 755CV/CDV 180-Degree Rotation Driver does not support
  resolutions higher than 640x480.


 6.0  TRADEMARKS
      __________

  The following terms, denoted by an asterisk (*) in
  this file, are trademarks or registered trademarks of
  IBM Corporation in the United States and/or other
  countries:

      IBM
      OS/2


  The following terms, denoted by a double asterisk
  (**) in this file, are trademarks or registered
  trademarks of other companies as follows:

  TRADEMARK                OWNER


  Western Digital          Western Digital Corporation




  IBM DISCLAIMS ALL WARRANTIES, WHETHER EXPRESS OR
  IMPLIED, INCLUDING WITHOUT LIMITATION, THE IMPLIED
  WARRANTIES OF FITNESS FOR A PARTICULAR PURPOSE AND
  MERCHANTABILITY WITH RESPECT TO THE INFORMATION IN
  THIS DOCUMENT.  BY FURNISHING THIS DOCUMENT, IBM
  GRANTS NO LICENSES TO ANY RELATED PATENTS OR
  COPYRIGHTS.

  THIS DRIVER IS COPYRIGHTED BY INTERNATIONAL BUSINESS
  MACHINES CORPORATION.  ALL APPROPRIATE RESTRICTIONS
  APPLY.

                                (End of Document)

 
