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Har dwar e Maint enance Manual
ThinkP ad S230u
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Not e: Befor e using this information and the pr oduct it suppor ts, be sur e t o r ead the gener al information under Appendix A “Notices” on page 89 . First Edition (Sept ember 2012) © Copyright L enovo 2012. LIMITED AND RES TRIC TED RIGHT S NO TICE: If data or softwar e is deliver ed pursuant a Gener al Ser vices Administr ation “GSA ” contr act, use, r epr oduction, or disclosur e is subject t o r estrictions set for th in Contr act No. GS-35F-05925.
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Contents About this manual . . . . . . . . . . . iii How t o r emove the power -on passwor d . . . 34 How t o r emove the har d-disk passwor d . . . 34 Chapt er 1. Safety information . . . . . . 1 P ower management . . . . . . . . . . . . 35 Gener al safety . . . . . . . . . . . . . . . . 1 Sleep mode . . . . . . . . . . . . . . 35 Electrical safety . . . . . . . . . . . . . . . 2 Hibernation mode . . . . . . . . . . . 35 Safety inspection guide . . . . . . . . . . . . 3 W ir eless off mode . .
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1040 PCI Expr ess Mini C ar d for wir eless W AN or 2020 L CD panel . . . . . . . . . . . . . . 81 mSA T A solid-stat e drive . . . . . . . . . . . 63 2030 Butt on boar d . . . . . . . . . . . . . 82 1050 K eyboar d be z el, backup batt er y, and speak er 2040 Int egr at ed camer a . . . . . . . . . . . 83 assembly . . . . . . . . . . . . . . . . . 66 2050 Hinge . . . . . . . . . . . . . . . . 84 1060 Batt er y pack . . . . . . . . . . . . . 69 2060 W ir eless ant enna assembly, L CD cable 1070
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About this manual ® This manual contains ser vice and r efer ence information for the following ThinkP ad pr oducts. Machine T ype 3347 ThinkP ad S230u Use this manual along with the advanced diagnostic t ests t o tr oubleshoot pr oblems. Impor tant: This manual is int ended only for tr ained ser vice t echnicians who ar e familiar with ThinkP ad pr oducts. Use this manual along with the advanced diagnostic t ests t o tr oubleshoot pr oblems effectively . Befor e ser vicing a ThinkP ad pr oduct,
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iv Har dwar e Maint enance Manual
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Chapt er 1. Safety information This chapt er pr esents following safety information that you need t o be familiar with befor e you ser vice a ThinkP ad not ebook comput er . • “Gener al safety” on page 1 • “Electrical safety” on page 2 • “Safety inspection guide” on page 3 • “Handling devices that ar e sensitive t o electr ostatic dischar ge” on page 3 • “Gr ounding r equir ements” on page 4 • “Safety notices (multilingual tr anslations)” on page 4 Gener al safety F ollow these rules t o ensur e
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Electrical safety Obser ve the following rules when working on electrical equipment. Impor tant: Use only appr oved t ools and t est equipment. Some hand t ools have handles cover ed with a soft mat erial that does not insulat e you when working with live electrical curr ents. Many cust omers have, near their equipment, rubber floor mats that contain small conductive fibers t o decr ease electr ostatic dischar ges. Do not use this type of mat t o pr ot ect yourself fr om electrical shock. • Find
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– Use caution; do not become a victim yourself. – Switch off power . – Send another person t o get medical aid. Safety inspection guide The purpose of this inspection guide is t o assist you in identifying pot entially unsafe conditions. As each machine was designed and built, r equir ed safety it ems wer e installed t o pr ot ect users and ser vice t echnicians fr om injur y . This guide addr esses only those it ems. Y ou should use good judgment t o identify pot ential safety hazar ds due t o
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1. Use pr oduct-specific ESD pr ocedur es when they e x ceed the r equir ements not ed her e. 2. Ensur e that the ESD pr ot ective devices you use have been cer tified (ISO 9000) as fully effective. When handling ESD-sensitive par ts: • K eep the par ts in pr ot ective packages until they ar e inser t ed int o the pr oduct. • A void contact with other people. • W ear a gr ounded wrist str ap against your skin t o eliminat e static on your body . • P r event the par t fr om t ouching your clothin
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D ANGER D ANGER D ANGER D ANGER D ANGER D ANGER Chapt er 1 . Safety information 5
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D ANGER 6 Har dwar e Maint enance Manual
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Chapt er 1 . Safety information 7
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PERIGO PERIGO PERIGO PERIGO PERIGO PERIGO 8 Har dwar e Maint enance Manual
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PERIGO PERIGO D ANGER D ANGER D ANGER Chapt er 1 . Safety information 9
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D ANGER D ANGER D ANGER D ANGER D ANGER V ORSICHT 10 Har dwar e Maint enance Manual
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V ORSICHT V ORSICHT V ORSICHT V ORSICHT Chapt er 1 . Safety information 11
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V ORSICHT V ORSICHT V ORSICHT 12 Har dwar e Maint enance Manual
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Chapt er 1 . Safety information 13
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