IBM 5100 Maintenance Analysis Procedures

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MACHINE CHECKOUT
PAGE 5 OF 8
041
-Switch the L32-64-R32 switch to 64.
Use the 5100 model number
to identify the
read / write storage size:
Model
Al, Bl, Cl ::; 16K.
Model A2, B2, C2 = 32K .
Model A3,
B3, C3 = 48K .
Model A4,
B4, C4 ::; 64K .
-Check the
read/write storage size in the 5100.
-Switch the DISPLAY REGISTERS switch
to
DISPLAY REGISTERS.
Refer to 248, hex registers display.
Is
the read/write storage size correct?
Y N
5
N
042
Is
the read/write storage size 3FFF ?
Y N
043
Is the read/write storage size 7FFF ?
Y N
044
Defective N2 (read/write storage) card.
Defective N4
(read/write storage) card.
Defective G2 (controller) card.
045
Defective
M2 (read /write storage) card.
Defective
M4 (read/write storage) card.
Defective
G2 (controller) card.
046
Defective L2 (read /write storage) card.
Defective
L4 (read/write storage) card.
Defective G2 (controller) card.
MAP 0900-5
047
-Switch the DISPLAY REGISTERS switch to
NORMAL.
-.Perform a calculation
as follows (refer to section
6, language support):
-For APL. enter:
B
+9 EXECUTE
C
+3 EXECUTE
A +B
x C EXECUTE
A EXECUTE
-For BASIC, enter:
B=9 EXECUTE
C=3 EXECUTE
A=B*C EXECUTE
Is
the answer 217
Y N
6
P
048
Is the PROCESS CHECK light on?
Y N
049
Defective H2
(I/O and diag) card.
Defective H4 (APL supervisor) card.
Defective
E2 (ROS adapter) card.
Defective D2 (APL
ROS 1) card.
Defective D4 (APL
ROS 2) card.
Defective C2 (APL
ROS 3) card.
Defective
C4 (BASIC ROS) card.
050
Go to MAP 0420. Entry Point A.
28SEP76
PN 1608396
EC 829670 PEC 829523
MAP 0900-5

IBM 5100 Specifications

General

Brand	IBM
Model	5100
Category	Laptop
Language	English