IBM Personal Computer

4 Did the following appear on your screen?
80X25 DISPLAY
'''#$;,~,' () *+,-_ .. /OlT:'456789: ;<=: ','@ABCDEFGHIJKLMI'
! "#$%~,,' () *+, -. /012:,,4567[39:; <=/·';j)ABCDEFGHIJI<LMNL
"#$;,~,:' () *+, _ .. /012.3456789, ; <= >');i)ABCDEFGHI JI<LMNOF
#$1.&' ()*+,-./0123456799:; =)7@ABCDEFGHIJI<LMNOP(
$1.&' ()'+,-./OI23456789:; =)?@ABCDEFGHIJI<LMNOPOF
1.&' ()*+,-./OI23456789:;<=>7@ABCDEFGHIJI<LMNOPQR~
&' ()*+, ./0123456789:;<=}?@ABCDEFGHIJI<LMNOPORSl
, ()*+,-./0123456789:;<=)?@ABCDEFGHIJI<LMNOPQRS11
()*+, ./0123456789:;<=)?@ABCDEFGHIJI<LMNOPORSTU\
)*+,-./0123456789:;<=)?@A8CDEFGHIJI<LMNOPQRSTUV~
*+,-./0123456789:; '")?;j)ABCDEFGHIJll_MNDPORSTUVW>
+,-./0123456789:;<=)?@A8CDEFGHIJ~LMNDPORSTUVWX'
,-./0123456789:;<=)?@ABCDEFGHIJI<LMNDPORSTUVWXY2
-./0123456789:;<=)?@ABCDEFGHIJI<LMN()PQRSTUVWXYZ[
./0123456789:;<=)7@ABCDEFGHIJI<LMNOPORSTUVWXYZ[\
10123456789:;<=)?@ABCDEFGHIJI<LMNOPORSTUVWXYZ[\:
IS THE SCREEN CORRECT? (YIN)
YES - Press g then ~ . Your system
has completed this test successfully.
Continue with the next Test.
NO - Press g then ~. Record the
error message and have the unit that
contains the adapter serviced.
400-4 Test
April 1984