ù ISO8859-1 dËhf»4hÔðj6Ål­ün>ªpéȯ i̵  DIAGNOSTIC OPERATING INSTRUCTIONS POWERstation and POWERserver LICENSED MATERIAL and LICENSED INTERNAL CODE - PROPERTY OF IBM. (C) COPYRIGHTS BY IBM AND BY OTHERS 1982,1991-1994. ALL RIGHTS RESERVED. These programs allow you to enter diagnostics, service aids, single user mode, or low-level maintenance mode. The diagnostics should be used whenever problems with the system occur which have not been corrected by any software application procedures available. In general, the diagnostics will run automatically. However, sometimes you will be required to select options, inform the system when to continue, do simple tasks, and exchange diskettes. Several keys are used to control the diagnostics: - The Enter key continues the procedure or performs an action. - The Backspace key allows keying errors to be corrected. - The cursor keys are used to select an option. To continue, press Enter. FUNCTION SELECTION 1. Diagnostic Routines This selection will test the machine hardware. A problem will be indicated by a SRN (Service Request Number). 2. Service Aids This selection will look at the machine configuration, exercise external interfaces, format media, look at past diagnostic results, control what resources are tested, check out media, etc. 3. Advanced Diagnostic Routines This selection will normally be used by the service representative. 4. System Exerciser This selection will test resources running in an overlap mode. 5. Single User Mode The system will enter single-user mode for software maintenance. To make a selection, type the number and press Enter [1]: Diagnostics not installed. Press Enter to continue. WARNING! Any type of system use in this environment is NOT recommended and NOT supported! Proceed at your own risk. Exit from this shell to return to the main menu. The system will now continue the boot process. Please wait...FUNCTION SELECTION 1. Diagnostic Routines This selection will test the machine hardware. A problem will be indicated by a SRN (Service Request Number). 2. Service Aids This selection will look at the machine configuration, exercise external interfaces, format media, look at past diagnostic results, control what resources are tested, check out media, etc. 3. Advanced Diagnostic Routines This selection will normally be used by the service representative. 4. Single User Mode The system will enter single-user mode for software maintenance. To make a selection, type the number and press Enter [1]: DIAGNOSTIC OPERATING INSTRUCTIONS LICENSED MATERIAL and LICENSED INTERNAL CODE - PROPERTY OF IBM. (C) COPYRIGHTS BY IBM AND BY OTHERS 1982,1991-1995. ALL RIGHTS RESERVED. FUNCTION SELECTION 1. Diagnostic Routines This selection will test the machine hardware. Wrap plugs and other advanced functions will not be used. 2. Advanced Diagnostic Routines This selection will test the machine hardware. Wrap plugs and other advanced functions will be used. 3. Task Selection(Diagnostics, Advanced Diagnostics, Service Aids, etc.) This selection will list the tasks supported by these procedures. Once a task is selected, a resource menu may be presented showing all resources supported by the task. 4. Resource Selection This selection will list the resources in the system that are supported by the diagnostic programs. Once a resource is selected, a task menu will be presented showing all tasks that can be run on the resource(s). 5. Single User Mode The system will enter single-user mode for software maintenance. To make a selection, type the number and press Enter [1]: