IBM 6150 Hardware Maintenance Manual page 172

Step 13
TNL SN20-9850 (05-87) to 75X0152 or 75X0166
The System Checkout routine will sometimes detect a problem that is
not detected by the other diagnostics.
DIAG-1
The System Checkout Option will test all functions that do not require you to
do anything. The other options allow you to test only that option.
An
*
in front of the ID shows that the test has been run.
Choose the test you would like to run.
ID ITEM
~Jo ~SY$tel11,Checkoutj
2 Keyboard Checkout
3 Display Checkout
4 Diskette Drive(s) Checkout
5 Fixed-disk Drive(s) and Media Checkout
6 Serial Ports S1 and S2 Checkout
7 IBM AT Serial/Parallel Adapter 1 in Slot X Checkout
8 RT PC 4 Port Asynchronous RS232C Adapter 1 in Slot X Checkout
9 RT PC 4 Port Asynchronous RS232C Adapter 2 in Slot X Checkout
10 RT PC Floating-Point Accelerator Checkout
99 Exit Diagnostic Routines
To see additional items in the list, use Page Up and Page Down.
To choose an item, type its ID and press Enter:
HA VE YOU RUN "SYSTEM CHECKOUT" USING THE
ADVANCED DIAGNOSTIC ROUTINES?
YES
Go to "Step 19" on page 3-0060-20.
NO Continue on the next page.
(5/87) Problem Isolation Charts 3-0060-13