Test 1300 - IBM Personal Computer AT Manual To Operations

Test 1300
1
Press Enter (+-l ) to start this test.
Did
you
receive
a
13XX error?
XX:XX:XX
ERROR
SYSTEM UNIT 13XX
END - TEST 1300
PRESS "ENTER" TO CONTINUE
?
(X can be any number.)
YES
Have your system unit serviced.
your Key Lock key is with your
unit.
Be sure
system
NO Go to Step 2.
Test 1300-1