Table of Contents
Advertisement
. .
x
Think.Pad Power
Series 820
ThinkPad Power Series 820
Hardware Maintenance Service
Important
~~~~~~~~~~~~~~--,
If
you
are not familiar with the IBM• ThinkPad•
Power
Series•
820 safety
information,
begin
by
reading "Safety
Information"
on
page iv. Then
continue
with
the
service or reference sections of
this
manual
as
required.
The service section
of
this
manual
provides
the
necessary
information
for a
trained
service representalive
to
diagnose
a
failure to the
field-replaceable
unit
(FRU).
This section
includes:
•
Password
overriding
•
General checkout
•
Undetermined problems
•
Power
systems checkout
•
Various
computer
tests
•
Symptom-to-FRU
index
•
FRU
codes
•
Parts
listing
•
Trademark
of
the
IBM
Corporation.
©Copyright IBM
Corp. 1995
Advertisement
Table of Contents
