Apple 640 manual Reinstalling Sound Blaster software, Reinstalling video drivers

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Bypassing the CONFIG.SYS and AUTOEXEC.BAT files at startup

To bypass the CONFIG.SYS and AUTOEXEC.BAT files during the startup process, press and hold down the F5 key (x-5 on non-extended keyboards) after the memory testing is complete.

Reinstalling Sound Blaster software

To install Sound Blaster software, follow these steps:

Insert the Sound Blaster Software Installation disk in the floppy disk drive while the PC environment is active.

From DOS, type A:INSTALL and press Return.

Follow the instructions that appear on the screen.

Restart DOS to use the new software.

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To do so, press Control-Alt–[keypad] period.

For information on using the Sound Blaster utilities, see the manual Using PC Sounds with the DOS-Compatibility Card, which came with your computer.

Reinstalling video drivers

If you intend to run Windows with 256 colors at a resolution of 640 by 480 pixels, or if you intend to use an Apple 16" or VGA display with 16 colors at a resolution of 800 by 600 pixels, follow these steps:

Insert the Display Drivers Disk 1 disk in the floppy disk drive while the PC environment is active.

From DOS, type A: and press Return to set the current drive to A. Type SETUP and press Return to run the setup program.

Follow the instructions on the screen to install the video drivers. Select Windows 3.1 as the application.

Note: If you are using an Apple 16" monitor, the DOS display has a resolution of 640 by 480 pixels, is centered on your monitor, and is surrounded by a large black border.

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