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ThinkP ad T410 and T410i
Har dwar e Maint enance Manual
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ThinkP ad T410 and T410i 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 Appendix A “Notices” on page 191 . Second Edition (Oct ober 2010) © Copyright L enovo 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 har d-disk passwor d . . . 57 P ower management . . . . . . . . . . . . 59 Chapt er 1. Safety information . . . . . 1 Scr een blank mode . . . . . . . . . . . 59 Gener al safety . . . . . . . . . . . . . . . . 2 Sleep (standby) mode . . . . . . . . . . 59 Electrical safety . . . . . . . . . . . . . . . 3 Hibernation mode . . . . . . . . . . . 60 Safety inspection guide . . . . . . . . . . . . 5 S ympt om-t o-FRU inde x . .
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1160 L CD unit . . . . . . . . . . . . . . . 114 Chapt er 10. P ar ts list . . . . . . . . 151 1170 F an assembly . . . . . . . . . . . . . 119 Over all . . . . . . . . . . . . . . . . . . 152 1180 CPU . . . . . . . . . . . . . . . . 122 L CD FRUs . . . . . . . . . . . . . . . . 168 1190 Base cover assembly, I/O sub car d, and I/O K eyboar d . . . . . . . . . . . . . . . . . 176 sub car d cable . . . . . . . . . . . . . . . 123 Miscellaneous par ts . . . . . . . . . . . . 177 1200 Magnesium stru
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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 T410 and T410i MT 2516, 2518, 2519, 2522, 2537, 2538, and 2539 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 . Bef
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vi ThinkP ad T410 and T410i 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 2 • “Electrical safety” on page 3 • “Safety inspection guide” on page 5 • “Handling devices that ar e sensitive t o electr ostatic dischar ge” on page 6 • “Gr ounding r equir ements” on page 6 • “Safety notices (multilingual tr anslations)” on page 7 • “Laser compliance stat ement (multilingual tr anslations
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Gener al safety F ollow these rules t o ensur e gener al safety: • Obser ve good housek eeping in the ar ea of the machines during and aft er maint enance. • When lifting any heav y object: 1. Mak e sur e that you can stand safely without slipping. 2. Distribut e the weight of the object equally between your feet. 3. Use a slow lifting for ce. Never move suddenly or twist when you att empt t o lift. 4. Lift by standing or by pushing up with your leg muscles; this action r emoves the str ain fr o
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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. 4 ThinkP ad T410 and T410i Har dwar e Maint enance Manual
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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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Handling devices that ar e sensitive t o electr ostatic dischar ge Any comput er par t containing tr ansist ors or int egr at ed cir cuits (ICs) should be consider ed sensitive t o electr ostatic dischar ge (ESD .) ESD damage can occur when ther e is a differ ence in char ge between objects. P r ot ect against ESD damage by equalizing the char ge so that the machine, the par t, the work mat, and the person handling the par t ar e all at the same char ge. Not es: 1. Use pr oduct-specific ESD pr o
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Safety notices (multilingual tr anslations) The safety notices in this section ar e pr ovided in the following languages: • English • Ar abic • Br azilian P or tuguese • F r ench • German • Hebr ew • Japanese • K or ean • Spanish • T r aditional Chinese Chapt er 1 . Safety information 7
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D ANGER 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 sho
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D ANGER T o avoid shock, do not r emove the plastic cover that pr ot ects the lower par t of the inver t er car d. 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
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10 ThinkP ad T410 and T410i Har dwar e Maint enance Manual
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Chapt er 1 . Safety information 11
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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
