Lenovo ThinkPad 360 Owner's manual

This Manual Supports:
ThinkPad 340x (2610)
ThinkPad 355x (2619)
ThinkPad 360x (2620)
ThinkPad 370x (9545)
ThinkPad 700x (9552)
ThinkPad 701x (2630)
ThinkPad 720x (9552)
ThinkPad 750x (9545)
ThinkPad 755x (9545)
S82G-1502-03
IBM Mobile Systems
Hardware Maintenance Manual
Volume 2: ThinkPad Computers
April 1995
We Want Your Comments!
(Please see page 491)

S82G-1502-03
IBM Mobile Systems
Hardware Maintenance Manual
Volume 2: ThinkPad Computers
April 1995
We Want Your Comments!
(Please see page 491)
IBM

Note
Before using this information and the product it
supports, be sure to read the general information
under “Notices” on page 497.
Fourth Edition (April 1995)
The following paragraph does not apply to the United
Kingdom or any country where such provisions are
inconsistent with local law: INTERNATIONAL
BUSINESS MACHINES CORPORATION PROVIDES THIS
PUBLICATION “AS IS” WITHOUT WARRANTY OF ANY
KIND, EITHER EXPRESS OR IMPLIED, INCLUDING, BUT
NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR
PURPOSE. Some states do not allow disclaimer of
express or implied warranties in certain transactions,
therefore, this statement may not apply to you.
This publication could include technical inaccuracies or
typographical errors. Changes are periodically made to
the information herein; these changes will be incorporated
in new editions of the publication. IBM may make
improvements and/or changes in the product(s) and/or the
program(s) described in this publication at any time.
This publication was developed for products and services
offered in the United States of America. IBM may not offer
the products, services, or features discussed in this
document in other countries, and the information is subject
to change without notice. Consult your local IBM
representative for information on the products, services,
and features available in your area.
Requests for technical information about IBM products
should be made to your IBM reseller or IBM marketing
representative.
 Copyright International Business Machines
Corporation 1995. All rights reserved.
Note to U.S. Government users–Documentation related to
Restricted rights–Use, duplication, or disclosure is subject
to restrictions set forth in GSA ADP Schedule Contract
with IBM Corp.
ii IBM Mobile Systems HMM

About This Manual
This manual contains service and reference information for
IBM* ThinkPad* computer products. Use this manual along
with the advanced diagnostic tests to troubleshoot
problems effectively.
The manual is divided into sections as follows:
The Introduction section provides general information,
guidelines, and safety information required to service
computers.
The majority of the manual consists of
product-specific sections that include service,
reference, and product-specific parts information.
The Common Devices Checkout section provides
procedures for testing the devices that are commonly
attached to ThinkPad computers.
The Miscellaneous Information section contains
information about acronyms, abbreviations, terms,
and a telephone number listing.
Important
This manual is intended for trained servicers who are
familiar with ThinkPad products. Use this manual
along with the advanced diagnostic tests to
troubleshoot problems effectively.
Before servicing an IBM mobile product, be sure to
review the safety information under “Safety Notices
(Multi-lingual Translations)” on page 7 and “Safety
Information” on page 14.
*Trademark of the IBM Corporation.
iii