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ThinkCentr e E93
Har dwar e Maint enance Manual
Machine T ypes: 10AR and 10A Q
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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 and understand Chapt er 2 “Safety information” on page 3 and Appendix A “Notices” on page 175 . Second Edition (November 2013) © Copyright L enovo 2013. LIMITED AND RES TRIC TED RIGHT S NO TICE: If data or softwar e ar e 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 Chapt er 1. About this manual . . . . . . 1 Diagnostics . . . . . . . . . . . . . . . . 53 Impor tant safety information . . . . . . . . . . 1 L enovo Solution Cent er . . . . . . . . . 54 Chapt er 2. Safety information . . . . . . 3 Chapt er 6. Using the Setup Utility Gener al safety . . . . . . . . . . . . . . . . 3 pr ogr am . . . . . . . . . . . . . . . . 55 S tar ting the Setup Utility pr ogr am . . . . . . . 55 Electrical safety . . . . . . . . . . . . . . . 3 V iewing and changin
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L ocating connect ors on the r ear of your Replacing the har d disk drive . . . . . . . 132 comput er . . . . . . . . . . . . . . . 76 Replacing the solid-stat e drive . . . . . . 134 L ocating major FRUs and CRUs . . . . . . 78 Replacing the syst em fan . . . . . . . . . 138 L ooking up FRU information . . . . . . . 79 Replacing the optical drive . . . . . . . . 140 L ocating par ts on the syst em boar d . . . . 80 Replacing the slim car d r eader . . . . . . 143 L ocating int ernal drives . .
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Chapt er 1. About this manual ® This manual pr ovides ser vice and r efer ence information for ThinkCentr e E comput ers list ed on the fr ont ® cover . This manual is int ended only for tr ained ser vice personnel who ar e familiar with L enovo comput er pr oducts. Befor e ser vicing a L enovo comput er pr oduct, be sur e t o r ead “Impor tant safety information” on page 1. Chapt er 7 “S ympt om-t o-FRU Inde x” on page 61 and Chapt er 11 “ Additional ser vice information” on page 171 ar e not s
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2 ThinkCentr e E93 Har dwar e Maint enance Manual
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Chapt er 2. Safety information This chapt er contains the safety information that you need t o be familiar with befor e ser vicing a comput er . 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. Ensur e 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 suddenl
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syst ems, networks, and modems befor e you open the comput er covers, unless instruct ed other wise in the installation and configur ation pr ocedur es. 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 conduc
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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 int ent of this inspection guide is t o assist you in identifying pot entially unsafe conditions on these pr oducts. Each machine, as it was designed and built, had r equir ed safety it ems installed t o pr ot ect users and ser vice personnel fr om injur y . This guide addr esses only those it ems. However , good judgment should be used t o identify pot enti
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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 while handling the par t. • 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 clothing. Most clothing is insulative and r etains a char ge even when you ar e wearing a wrist str ap. • Use the black side of a gr ounded work mat t o pr ovide a static-fr ee work
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• Do not connect or disconnect any cables or per form installation, maint enance, or r econfigur ation of this pr oduct during an electrical st orm. • Connect all power cor ds t o a pr operly wir ed and gr ounded electrical outlet. • Connect t o pr operly wir ed outlets any equipment that will be attached t o this pr oduct. • When possible, use one hand only t o connect or disconnect signal cables. • Never turn on any equipment when ther e is evidence of fir e, wat er , or structur al damage. •
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D ANGER Some laser pr oducts contain an embedded Class 3A or Class 3B laser diode. Not e the following: Laser r adiation when open. Do not star e int o the beam, do not view dir ectly with optical instruments, and avoid dir ect e xposur e t o the beam. ≥18 kg (37 lbs) ≥32 kg (70.5 lbs) ≥55 kg (121.2 lbs) C A UTION: Use safe pr actices when lifting. C A UTION: The power contr ol butt on on the device and the power switch on the power supply do not turn off the electrical curr ent supplied t o the
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Chapt er 2 . Safety information 9
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≥18 kg (37 lbs) ≥32 kg (70.5 lbs) ≥55 kg (121.2 lbs) PERIGO A corr ent e elétrica pr ovenient e de cabos de alimentação, de t elefone e de comunicações é perigosa. 10 ThinkCentr e E93 Har dwar e Maint enance Manual 2 1
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P ar a evitar risco de choque elétrico: • Não conect e nem desconect e nenhum cabo ou e x ecut e instalação, manut enção ou r econfigur ação dest e pr odut o dur ant e uma t empestade com r aios. • Conect e t odos os cabos de alimentação a t omadas elétricas corr etament e instaladas e at err adas. • T odo equipament o que for conectado a est e pr odut o deve ser conectado a t omadas corr etament e instaladas. • Quando possível, utiliz e apenas uma das mãos par a conectar ou desconectar cabos de
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• A utilização de contr oles ou ajust es ou a e x ecução de pr ocediment os difer ent es dos especificados aqui pode r esultar em e xposição pr ejudicial à r adiação. PERIGO Alguns pr odut os a laser cont êm diodo de laser int egr ado da Classe 3A ou da Classe 3B. Obser ve o seguint e: Radiação a laser quando aber t o. Não olhe dir etament e par a o feix e a olho nu ou com instrument os ópticos e evit e e xposição dir eta ao feix e. ≥18 kg (37 lbs) ≥32 kg (70.5 lbs) ≥55 kg (121.2 lbs) CUID ADO:
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Chapt er 2 . Safety information 13
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Chapt er 2 . Safety information 15 2 1
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D ANGER L e cour ant électrique pr ovenant de l'alimentation, du t éléphone et des câbles de tr ansmission peut pr ésent er un danger . P our évit er t out risque de choc électrique : • Ne manipule z aucun câble et n'effectue z aucune opér ation d'installation, d'entr etien ou de r econfigur ation de ce pr oduit au cours d'un or age. • Br anche z t ous les cor dons d'alimentation sur un socle de prise de cour ant corr ect ement câblé et mis à la t err e. • Br anche z sur des socles de prise de c
