IBM ThinkPad R30 Hardware Maintenance Manual page 3

Preface
About this manual
This manual contains service and reference information for
IBM ThinkPad R30 and R31 products. Use this manual
along with the advanced diagnostic tests to troubleshoot
problems effectively.
The manual is divided into sections as follows:
v The Introduction section provides general information,
guidelines, and safety information required to service
computers.
v The product-specific section includes service, reference,
and product-specific parts information.
– Part I includes information on the following models:
2656, 2657, 2676
– Part II includes information on the following models:
2656, 2657, 2676
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 ThinkPad product, be sure to review the
safety information under "Safety Notices
(Multi-lingual Translations)" on page 3 and "Safety
Information" on page 11.
Related publications
The following product publications are available through
IBM or your IBM Authorized Dealer.
Publication
Mobile Systems HMM Volume 1:
Laptop, Notebook, Portable, and
ThinkPad Computers (Models L40,
CL57, N45, N51, P70/P75,
ThinkPad 300, 350, 500, 510,
710T, Expansion Unit, Dock I,
Dock II)
Mobile Systems HMM Volume 2:
ThinkPad Computers (Models 340,
355, 360, 370, 700, 701, 720, 750,
755)
Mobile Systems HMM Volume 3:
ThinkPad Computers (Models 365,
380, 385, 560, 760, SelectaDock)
Part, Form Number
30H2356, S82G-1501-01
30H2357, S82G-1502-03
84H8099, S82G-1503-05
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