1. win31v.exe Driver
2. RESTORE.TXT File Contents

RESTORE.TXT Driver File Contents (win31v.exe)

How to restore a previous version of Windows display drivers
Ricky Chang, S3 Technical Support 
01/05/94

This document describes the procedure in which you can use to restore from
a previous version of the Windows display driver.  Since the drivers in this
end-user BBS are intended for generic S3 based video cards, it is imperative 
that your current driver is saved in case you encounter difficulties.  

A.  To determine which S3 video chipset is equipped in your video card or
    system, please follow the procedure listed below.

    1.  Consult the owner's manual that was supplied by your video card or
	system.

    OR

    2.  In any DOS prompt, run the Microsoft diagnostic utility that comes
	with DOS called MSD.  Click on the video button and take note of the
	chipset number.  This number should start with 86C.

    OR
    
    3.  Call the manufacturer's technical support department on how to 
	identify the S3 video chipset in your PC.

B.  If the drivers that you are currently using came in floppies with the
    video card, and you still have them, then you can skip the save and go straight to the restore 
    section in C.

C.  Otherwise, please following the procedure listed below to create the
    necessary backup floppy.

    1.  Create a blank & formatted 3.5" or 5.25" floppy.  

    2.  Copy the system.ini file from your Windows sub-directory to the 
	floppy.  All examples below assume the floppy is in drive A: and 
	that Windows files are in a directory called Windows on drive C: 

	For example:  copy c:\windows\system.ini a:

    3.  Copy all the following files from the \windows\system sub-directory
	to the floppy.  

	For 86C911/924, copy the following files: 
	
	CAR6515.DRV
	CAR6416.DRV
	CAR800.DRV
	CAR8004.DRV
	CAR1K.DRV
	CAR1K4.DRV
	S3_24.DRV
	CAR1280.DRV
	CAR645K.DRV
	CSW12896.DRV
	CSW12810.DRV
	VDDCAR.386
	CARVGA.2GR
	CARVGA.3GR
	CARVGA.GR2
	CARVGA.GR3

	For 86C801/805, copy the following files: 
	
	S3FLAT.DRV
	S3_24.DRV
	VDDS3.386
	VDDS3911.386
	S3911GRB.3GR
	VGACOLOR.2GR
	S3VGA.3GR
	S3VGA.2GR

	For 86C928, copy the following files: 
	
	S3FLAT.DRV
	S3_24.DRV
	VDDS3.386
	VDDS3911.386
	S3911GRB.3GR
	VGACOLOR.2GR
	S3VGA.3GR
	S3VGA.2GR
	928E_BT.EXE  (You may not have this file)

	For Vision864, copy the following files: 
	
	S3VSND24.DRV
	S3VSND.DRV
	S3VSND4.DRV
	VDDS3.386
	VDDS3VSN.386
	S3911GRB.3GR
	VGACOLOR.2GR
	S3VGA.3GR
	S3VGA.2GR

	For Vision946, copy the following files: 
	
	S3VSNV.DRV
	S3VSNV4.DRV
	S3911GRB.3GR
	VGACOLOR.2GR
	VDDS3VSN.386

        For Vision868/968, copy the following files:
	
        S3VIS68.DRV
	S3911GRB.3GR
        S3VGA.3GR
        VGACOLOR.2GR
        S3VGA.2GR
        VDDVIS69.386
        RFMDCI.DRV       (this file may not be present)

	For Trio64/32, copy the following files:

	S3TRIO32.DRV
	S3TRIO.DRV
	S3VSND24.DRV
	S3911GRB.3GR
	VGACOLOR.2GR
	S3VGA.3GR
	S3VGA.2GR
	VDDS3.386
	VDDS3764.386

	After you have all the files copied onto a floppy, you are done.  
	Please place the floppy in a safe place.

D.  To restore a driver from you board or system manufacturer's original 
    disk, follow the directions supplied with the disk.   

E.  If you need to restore the driver from the floppy that was created 
    previously, please follow the steps listed below.  All examples below 
    assume the floppy is in drive A: and that Windows files are in a 
    directory called Windows on drive C: 

    1.  From the floppy, copy the file system.ini to your windows directory.
	
	For example: 

	copy a:\system.ini c:\windows

	{enter yes when DOS asks you replace the original file}

     2. Copy the remanding files onto the \windows\system sub-directory.

	For example,

	copy a:\*.drv c:\windows\system
	copy a:\*.386 c:\windows\system
	copy a:\*.??r c:\windows\system
	copy a:\*.exe c:\windows\system  {this is for 928 only}

    This should conclude the restoration process.