Lenovo NetVista A22 Hardware Maintenance Manual (HMM) for NetVista 2254, 2256, - Page 5

About this manual, Important Safety Information

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About this manual ® This manual contains service and reference information for the IBM computer Types 2254, 2256, 2257, 6336, 6337, 6339, 6341, 6342, 6436, 6347, 6348. This manual is divided into product service sections (by machine chassis) and a related service section, as follows: v The product service sections include procedures for isolating problems to a FRU, a Symptom-to-FRU Index, additional service information and an illustrated parts catalog. v The related service section includes safety notices and safety information, and problem determination tips. Note: This manual is intended for trained servicers who are familiar with IBM Personal Computer products. Use this manual along with advanced diagnostic tests to troubleshoot problems effectively. Before servicing an IBM product, be sure to review the "Safety notices (multi-lingual translations)" on page 211 and "Safety information" on page 207. Important Safety Information Be sure to read all caution and danger statements in this book before performing any of the instructions. Prenez connaissance de toutes les consignes de type Attention et Danger avant de procéder aux opérations décrites par les instructions. Lesen Sie alle Sicherheitshinweise, bevor Sie eine Anweisung ausführen. Accertarsi di leggere tutti gli avvisi di attenzione e di pericolo prima di effettuare qualsiasi operazione. © Copyright IBM Corp. 2000 iii

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About this manual
This manual contains service and reference information for the IBM
®
computer
Types 2254, 2256, 2257, 6336, 6337, 6339, 6341, 6342, 6436, 6347, 6348.
This manual is divided into product service sections (by machine chassis) and a
related service section, as follows:
v
The product service sections include procedures for isolating problems to a FRU,
a Symptom-to-FRU Index, additional service information and an illustrated parts
catalog.
v
The related service section includes safety notices and safety information, and
problem determination tips.
Note:
This manual is intended for trained servicers who are familiar with IBM Personal
Computer products. Use this manual along with advanced diagnostic tests to troubleshoot
problems effectively.
Before servicing an IBM product, be sure to review the
“
Safety notices (multi-lingual
translations)
”
on page 211 and
“
Safety information
”
on page 207.
Important Safety Information
Be sure to read all caution and danger statements in this book before performing
any of the instructions.
Prenez connaissance de toutes les consignes de type Attention et Danger avant de
proc
é
der aux op
é
rations d
é
crites par les instructions.
Lesen Sie alle Sicherheitshinweise, bevor Sie eine Anweisung ausf
ü
hren.
Accertarsi di leggere tutti gli avvisi di attenzione e di pericolo prima di effettuare
qualsiasi operazione.
© Copyright IBM Corp. 2000
iii