Test 2000 - IBM Personal Computer AT Manual To Operations

Test 2000
Press Enter
(~
) to start this test.
Did you receive a 20XX error?
XX:XX:XX
ERROR
SYSTEM UNIT 20XX
EN D - TEST 2000
PRESS "ENTER" TO CONTINUE
?
(X can be any number.)
YES Have your system unit serviced. Be sure your
Key Lock key is with your system unit.
NO You have completed the Binary Synchronous
Communications (BSC) test. Press Enter
(~)
and refer to the screen for the next test.
Test 2000-1