IBM 5155 User Manual

Test 8010
1 Check your wall outlet for proper operation (use
a working lamp).
2 Verify that your printer cable is properly
connected to the printer and system unit.
Did you find any problem while doing the above
step?
NO - Go to the next step.
YES - Correct the problem and perform the
system diagnostic tests again.
3 Set the Power switches on the printer and
system unit
to Off. (If an expansion unit is
attached, also set its Power switch
to Off.)
4 Disconnect the printer cable.
January 1984
Test 8010-1

IBM 5155 Specifications

General

Model	IBM 5155
Category	Desktop
Release Year	1984
CPU	Intel 8088
Clock Speed	4.77 MHz
Display	9-inch monochrome CRT
RAM	256 KB, expandable to 640 KB
Storage	One or two 5.25" 360KB floppy disk drives
Graphics	CGA (Color Graphics Adapter)
Ports	Parallel, Serial, Keyboard
Operating System	IBM PC DOS
Weight	30 pounds (13.6 kg)