IBM 6150 Hardware Maintenance Manual page 126

Step 13
TNL SN20-9850 (05-87)
tb
75X0152 or 75X0166
Look at the display.
DIAGNOSTIC OPERATING INSTRUCTIONS DIAG·1
This diskette contains diagnostics and utilities for your system. You
should use these procedures whenever you are having problems with your system
which have not been corrected by any software application procedures available.
In general, the procedures will run automatically. However, sometimes you will
be required to select options, tell the system when to continue, do simple
tasks, and exchange diskettes.
Several keys are used to control the procedures:
· The Enter key continues the procedure or performs an action.
· The End key stops a test or an action.
· The F10 key returns to the previous menu
· The Escape key resets the procedures and returns to these instructions.
· The Page Down key allows a list to be scrolled forward.
· The Page Up key allows a list to be scrolled backward.
· The Backspace key allows keying errors to be corrected.
Press Enter to continue.
ARE THE "DIAGNOSTIC OPERATING INSTRUCTIONS"
DISPLAYED?
YES
NO
Record SRN 11-630-84A, then go to "Step 36" on
page 3-0030-36.
Continue on the next page.
(5/87) Problem Isolation Charts 3-0030-13