IBM Personal Computer User Manual

Index
~A
adjustments
brightness, color display 3-9
brightness, monochrome display 3-8
contrast, color display
3-9
contrast, monochrome display 3-8
keyboard tilt
2-12
screen alignment 2-18
vertical hold
3-10
vertical size 3-11
alignment, screen 2-18
Alternate key
3-16
B
Backspace key 3-15
Brightness control
color display
3-9
monochrome display 3-8
c
cabling, system 2-3
~ Caps Lock key 3-14
checking electrical connections 4-3
color display
controls 3-9
Index-l

IBM Personal Computer Specifications

General

Manufacturer	IBM
Model	IBM Personal Computer 5150
Release Year	1981
Processor	Intel 8088
Clock Speed	4.77 MHz
RAM	16 KB - 256 KB
Graphics	MDA or CGA
Power Supply	63.5 W
Weight	21 lbs (9.5 kg)
Storage	5.25-inch floppy disk drives, optional 10 MB hard drive
Operating System	IBM PC DOS
Ports	Parallel, Serial, Cassette