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Har dwar e Maint enance Manual
ThinkP ad T ablet
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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 “Notices” on page 59 . First Edition (August 2011) © Copyright L enovo 2011. 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 Chapt er 5. Hot k ey combinations on the ThinkP ad T ablet K eyboar d F olio Chapt er 1. Safety information . . . . . . 1 C ase . . . . . . . . . . . . . . . . . 31 Gener al safety . . . . . . . . . . . . . . . . 1 Chapt er 6. FRU r eplacement Electrical safety . . . . . . . . . . . . . . . 1 notices . . . . . . . . . . . . . . . . 33 Safety inspection guide . . . . . . . . . . . . 3 Scr ew notices . . . . . . . . . . . . . . . 33 Handling devic
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ii Har dwar e Maint enance Manual
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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 Machine type (MT) ThinkP ad T ablet 1838, 1839 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, be sur e t o r ead all the information under Chapt er 1 “Safet
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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 T ablet. • “Gener al safety” on page 1 • “Electrical safety” on page 1 • “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 gener al saf
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• 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 the r oom emer gency power -off (EPO) switch, disconnecting switch, or electrical outlet. If
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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 attachment of non- ThinkP ad featur es or options not cover ed by this inspection guide. If any unsafe condition
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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. Mak e sur 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 clo
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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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PERIGO PERIGO PERIGO Chapt er 1 . Safety information 7
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PERIGO PERIGO PERIGO PERIGO PERIGO 8 Har dwar e Maint enance Manual
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D ANGER D ANGER D ANGER D ANGER D ANGER Chapt er 1 . Safety information 9
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D ANGER D ANGER D ANGER V ORSICHT V ORSICHT 10 Har dwar e Maint enance Manual
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V ORSICHT V ORSICHT V ORSICHT V ORSICHT V ORSICHT V ORSICHT Chapt er 1 . Safety information 11
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Chapt er 1 . Safety information 13
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