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ThinkS tation
Har dwar e Maint enance Manual
Machine T ypes: 4223, 4228 and 4229
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ThinkS tation Har dwar e Maint enance Manual Machine T ypes: 4223, 4228 and 4229
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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 the Chapt er 2 “Safety information” on page 3 and Appendix A “Notices” on page 109 . First Edition (April 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 Chapt er 1. About this manual . . . . . . 1 Chapt er 7. Configuring RAID . . . . . 43 Impor tant Safety Information . . . . . . . . . . 1 Configuring RAID with Int el RS T e . . . . . . . 43 Installing SA T A or SAS har d disk drives . . . 43 Chapt er 2. Safety information . . . . . . 3 Configuring SA T A or SAS RAID functionality Gener al safety . . . . . . . . . . . . . . . . 3 with the Int el RS T e configur ation utility . . . 44 Electrical safety . . . . . . . . . . . . . . . 3 Qui
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Installing or r eplacing a har d disk drive . . . 83 Updating (flashing) the BIOS . . . . . . . . . 105 Installing or r eplacing a har d disk drive Updating (flashing) the BIOS fr om a disc . . . 105 enablement module . . . . . . . . . . . 87 Updating (flashing) the BIOS fr om your Replacing the fr ont audio and USB oper ating syst em . . . . . . . . . . . . 106 assembly . . . . . . . . . . . . . . . 88 Recovering fr om a POS T/BIOS updat e failur e . . 106 Replacing the int ernal speak er . . .
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Chapt er 1. About this manual ® This manual pr ovides ser vice and r efer ence information for ThinkS tation 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 Chapt er 2 “Safety information” on page 3 . Chapt er 8 “S ympt om-t o-FRU Inde x” on page 49 and Chapt er 11 “ Additional ser vice information” on page 105 ar e not s
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2 ThinkS tation 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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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 an electric shock. • Find the r oom emer gency power -off (EPO) switch, disconnecting switch, or electrical o
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V oltage-selection switch Some comput ers ar e equipped with a voltage-selection switch locat ed near the power -cor d connection point on the comput er and some comput ers do not have a voltage-selection switch. Befor e you install your comput er or r elocat e your comput er t o another countr y or r egion, you must be cer tain that you have matched your comput er t o the voltage available at your electrical outlet. C A UTION: Y ou must know the voltage of the electrical connection (outlet) whe
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3. Check the power cor d for: a. A thir d-wir e gr ound connect or in good condition. Use a met er t o measur e thir d-wir e gr ound continuity for 0.1 ohm or less between the e xt ernal gr ound pin and fr ame gr ound. b. The power cor d should be the appr opriat e type as specified in the par ts listings. c. Insulation must not be fr ayed or worn. 4. Remove the cover . 5. Check for any obvious alt er ations. Use good judgment as t o the safety of any alt er ations. 6. Check inside the unit for
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• English • Ar abic • Br azilian/P or tuguese • Chinese (simplified) • Chinese (tr aditional) • F r ench • German • Hebr ew • Italian • K or ean • Spanish D ANGER Electrical curr ent fr om power , t elephone and communication cables is hazar dous. T o avoid a shock hazar d: • 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 o
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it only with the same module type made by the same manufactur er . The batt er y contains lithium and can e xplode if not pr operly used, handled, or disposed of. Do not: • Thr ow or immerse int o wat er • Heat t o mor e than 100°C (212°F) • Repair or disassemble Dispose of the batt er y as r equir ed by local or dinances or r egulations. C A UTION: When laser pr oducts (such as CD-ROMs, DVD-ROM drives, fiber optic devices, or tr ansmitt ers) ar e installed, not e the following: • Do not r emove
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Chapt er 2 . Safety information 9 2 1
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≥18 kg (37 lbs) ≥32 kg (70.5 lbs) ≥55 kg (121.2 lbs) 10 ThinkS tation Har dwar e Maint enance Manual
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PERIGO A corr ent e elétrica pr ovenient e de cabos de alimentação, de t elefone e de comunicações é perigosa. 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 co
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Não: • Jogue ou coloque na água • Aqueça a mais de 100°C (212°F) • Conser t e nem desmont e Descar t e a bat eria conforme r equerido pelas leis ou r egulament os locais. PREC A UCIÓN: Quando pr odut os a laser (como unidades de CD-ROMs, unidades de DVD-ROM, dispositivos de fibr a ótica ou tr ansmissor es) estiver em instalados, obser ve o seguint e: • Não r emova as tampas. A r emoção das tampas de um pr odut o a laser pode r esultar em e xposição pr ejudicial à r adiação de laser . Não e xist
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Chapt er 2 . Safety information 13 2 1
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