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ThinkP ad X200 T ablet and X201 T ablet
Har dwar e Maint enance Manual
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ThinkP ad X200 T ablet and X201 T ablet Har dwar e Maint enance Manual
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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 193 . F our th Edition (F ebruar y 2010) © Copyright L enovo 2008 , 2010 . LENO V O pr oducts, data, comput er softwar e, and ser vices have been developed e x clusively at privat e e xpense and ar e sold t o governmental entities as commer cial it ems as defined by 48 C.F .R. 2.101 with limit ed and r estrict ed rights t o use, r epr oduction and disclosur e. L
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Contents About this manual . . . . . . . . . . . . v How t o r emove the power -on passwor d . . . 38 How t o r emove the har d-disk passwor d . . . 38 Chapt er 1. Safety information . . . . . 1 P ower management . . . . . . . . . . . . 39 Gener al safety . . . . . . . . . . . . . . . . 1 Scr een blank mode . . . . . . . . . . . 39 Electrical safety . . . . . . . . . . . . . . . 2 Sleep (S tandby) mode . . . . . . . . . . 39 Safety inspection guide . . . . . . . . . . . . 3 Hibernation mode . .
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1130 Bluet ooth daught er car d (BDC-2.1) . . . . 83 Chapt er 10. P ar ts list . . . . . . . . 129 1140 K eyboar d be z el . . . . . . . . . . . . 84 Over all . . . . . . . . . . . . . . . . . . 130 1150 I/O car d assembly . . . . . . . . . . . 86 L CD FRUs for t ouch panel L CD or dir ect-bonding glass L CD . . . . . . . . . . . . . . . . 160 1160 USB sub car d . . . . . . . . . . . . . 88 L CD FRUs for pr ot ection plat e L CD . . . . . . 169 1170 L CD assembly . . . . . . . . . . . . 90 K eyb
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About this manual This manual contains ser vice and r efer ence information for the following ThinkP ad® pr oducts. ThinkP ad X200 T ablet MT 4184, 7448, 7449, 7450, 7453, 2263, and 2266 ThinkP ad X201 T ablet MT 0053, 0831, 2985, 3093, 3113, 3144, and 3239 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 adv
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vi ThinkP ad X200 T ablet and X201 T ablet 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. • “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 • “Laser compliance stat ement (multilingual tr anslations
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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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Not es: 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
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Befor e the comput er is power ed on aft er FRU r eplacement, mak e sur e all scr ews, springs, and other small par ts ar e in place and ar e not left loose inside the comput er . V erify this by shaking the comput er and list ening for r attling sounds. Metallic par ts or metal flak es can cause electrical shor ts. D ANGER Some standby batt eries contain a small amount of nick el and cadmium. Do not disassemble a standby batt er y, r echar ge it, thr ow it int o fir e or wat er , or shor t-cir
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D ANGER Though the main batt eries have low voltage, a shor t ed or gr ounded batt er y can pr oduce enough curr ent t o burn personnel or combustible mat erials. D ANGER Unless hot swap is allowed for the FRU being r eplaced, do as follows befor e r emoving it: power off the comput er , unplug all power cor ds fr om electrical outlets, r emove the batt er y pack, and disconnect any int er connecting cables. 6 ThinkP ad X200 T ablet and X201 T ablet Har dwar e Maint enance Manual
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Chapt er 1 . Safety information 7
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PERIGO Ant es de ligar o computador após a substituição da FRU , cer tifique-se de que t odos os par afusos, molas e outr as peças pequenas est ejam no lugar e não est ejam solt os dentr o do computador . V erifique isso sacudindo o computador e pr ocur ando ouvir sons de peças soltas. P eças metálicas ou lascas de metal podem causar cur t o-cir cuit o. PERIGO Algumas bat erias r eser va cont êm uma pequena quantidade de níquel e cádmio. Não desmont e uma bat eria r eser va, r ecarr egue-a, jogu
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A bat eria de lítio pode causar incêndio, e xplosão ou gr aves queimadur as. Não a r ecarr egue, r emova seu conect or polarizado, desmont e-a, aqueça-a acima de 100°C (212°F), inciner e-a, ou e xponha o cont eúdo de sua célula à água. Descar t e a bat eria conforme r equerido pelas leis ou r egulament os locais. Use soment e a bat eria nas par t es listadas apr opriadas. O uso de uma bat eria incorr eta pode r esultar em combustão ou e xplosão da bat eria. PERIGO Se o L CD quebr ar e o fluido d
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D ANGER Cer taines batt eries de secours contiennent du nick el et du cadmium. Ne les démont e z pas, ne les r echar ge z pas, ne les e xpose z ni au feu ni à l'eau. Ne les mett e z pas en cour t-cir cuit. P our les mettr e au r ebut, conforme z-vous à la r églementation en vigueur . L orsque vous r emplace z la pile de sauvegar de ou celle de l'horloge t emps r éel, veille z à n'utiliser que les modèles cit és dans la list e de pièces détachées adéquat e. Une batt erie ou une pile inappr opriée
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D ANGER Bien que le voltage des batt eries principales soit peu élevé, le cour t-cir cuit ou la mise à la masse d'une batt erie peut pr oduir e suffisamment de cour ant pour brûler des mat ériaux combustibles ou causer des brûlur es corpor elles gr aves. D ANGER Si le r emplacement à chaud n'est pas aut orisé pour l'unit é r emplaçable sur sit e que vous r emplace z, pr océde z comme suit avant de r etir er l'unit é : mett e z l'or dinat eur hors t ension, débr anche z t ous les cor dons d'alime
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Die Syst embatt erie ist eine Lithiumbatt erie. Sie kann sich entzünden, e xplodier en oder schwer e V erbr ennungen her vorrufen. Batt erien dieses T yps dür fen nicht aufgeladen, z erlegt, über 100 C erhitzt oder verbr annt wer den. Auch dar f ihr Inhalt nicht mit W asser in V erbindung gebr acht oder der zur richtigen P olung angebr acht e V erbindungsst eck er entfernt wer den. Bei der Entsor gung die ör tlichen Bestimmungen für Sondermüll beacht en. Beim Ersetz en der Batt erie nur Batt eri
