Dear SCO Customer, The enclosed Support Level Supplement (SLS) unx347a provides a SCSI Badblock Utility called scsibadblk(ADM). This utility is similar in functionality to badtrk(ADM), but must only be used to detect or replace badblocks on SCSI diskettes. SLS unx347a will install the scsibadblk(ADM) utility, and a man page for the utility, onto your system. SLS unx347a will only install on SCO UNIX System V/386 Release 3.2 Operating System Version 2.0 and SCO Open Desktop Release 1.1.x. SLS unx347a is custom(ADM) installable and removable and consists of a single floppy volume. INSTALLATION INSTRUCTIONS ========================= To install SLS unx347a, use custom(ADM) and follow the steps listed below: 1. Log onto your machine as root. From the root directory, enter the command: custom 2. The main custom menu will appear. Press to select Install. 3. A window of options opens in the lower right-hand corner of the screen. Press again to select A New Product from among these options. 4. The next screen highlights the Entire Product option. Press to select this option. 5. Custom prompts you to insert Floppy Volume 1. Insert SLS unx347a and press . You will see the message: Installing custom data files... followed by: Executing Product Prep Script. 6. The Prep Script will display the version of the operating system and prompt: Press Enter to Continue : Press . 7. If the operating system is invalid, a message will be displayed indicating that the installation has been aborted, followed by the prompt: Press Enter to Continue : Press to get the prompt: Press any key to continue Press any key and custom will display ERROR in the top right hand corner of the screen and: Error: Init script failed in the bottom left hand corner. Press to be returned to the Products Currently Installed screen of custom(ADM). 8. If the operating system is valid, a message will be displayed indicating that the system is compatible with SLS unx347a, followed by the prompt: Press Enter to Continue : Press . 9. Custom will display the message "Creating files list ..." in the top left hand corner of the screen. 10. You will be prompted to: Insert: SCO UNIX SCSI Badblock SLS Floppy Volume 1 into the floppy drive. Ensure that the correct volume is in the floppy drive and select Continue. 11. Custom will display the message "Extracting files ..." followed by "Checking file permissions..." in the top left hand corner of the screen. 12. You will be returned to the Products Currently Installed screen of the custom(ADM) utility. Press q to quit custom, or use the left arrow key to select Quit and press . REMOVAL INSTRUCTIONS ==================== To remove SLS unx347a, use custom(ADM) and follow the steps listed below: 1. Log onto your machine as root. From the root directory, enter the command: custom 2. Use the left/right arrow keys to select Remove and press . 3. A window of options opens. Use the up/down arrow keys to select: SCO UNIX SCSI Badblock SLS (unx347a) from the list of options and press . 4. A "SCO UNIX SCSI Badblock SLS (unx347a)" window opens. Use the up/down arrow keys to select the "ALL" option and press . 5. Custom will then ask: Do you wish to continue? [Yes] No Select Yes and press . 6. The removal script will then validate the operating system and check to see if the SLS can be removed. If the operating system is not valid or the SLS is not removable you will be returned to custom(ADM) with an error. 7. If the operating system is valid and the SLS is removable, the operating system version is displayed and you will see the prompt: Press Enter to Continue : Press . 8. You will then see the message "Removing unx347a" followed by: Press Enter to Continue : Press . 9. The removal script will now return to custom(ADM) with the prompt: Press Enter to Continue : Press . 10. Custom will display the message "Creating files list ..." in the top left hand corner of the screen. 11. Custom will display the message "Removing files ..." in the top left hand corner of the screen. 12. You are then returned to the Products Currently Installed screen of the custom(ADM) utility. Press q to quit custom, or use the left arrow key to select Quit and press . If you have any questions, please call our SCO Customer Services Department at (800) 347-4381. SCO Customer Service is available Monday through Friday, 6:00 A.M. to 5:00 P.M., Pacific Time. We appreciate your business. SCO Support Services