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Lenovo 183825U, 183822U manual Hardware Maintenance Manual

Models: 183822U 183825U

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32Hardware Maintenance Manual

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Lenovo 183825U, 183822U manual Hardware Maintenance Manual

Contents

ThinkPad Tablet Hardware Maintenance ManualFirst Edition August Copyright Lenovo Contents ii Hardware Maintenance Manual Machine type MT About this manualMachine ThinkPad Tabletiv Hardware Maintenance Manual Electrical safety Chapter 1. Safety informationGeneral safety Disconnect all power before Performing a mechanical inspection Safety inspection guide Handling devices that are sensitive to electrostatic dischargeDANGER Safety notices multilingual translationsGrounding requirements Chapter 1. Safety information DANGER DANGER DANGER DANGER DANGER DANGER6 Hardware Maintenance Manual DANGERChapter 1. Safety information PERIGO PERIGO PERIGO8 Hardware Maintenance Manual PERIGO PERIGO PERIGO PERIGO PERIGOChapter 1. Safety information DANGER DANGER DANGER DANGER DANGER10 Hardware Maintenance Manual DANGER DANGER DANGER VORSICHT VORSICHTChapter 1. Safety information VORSICHT VORSICHT VORSICHT VORSICHT VORSICHT VORSICHT12 Hardware Maintenance Manual Chapter 1. Safety information 14 Hardware Maintenance Manual Chapter 1. Safety information 16 Hardware Maintenance Manual Chapter 1. Safety information 18 Hardware Maintenance Manual Important notice for replacing a system board Chapter 2. Important service informationStrategy for replacing FRUs Before replacing partsDynamic Configure To Order CTO Strategy for replacing FRUs for CTO, CMV, and GAV Product definitionFRU identification for CTO, CMV, and GAV products Using PEW1. Click Products & Service Warranty 2. Click Check Warranty Status Using the HMM For key commodities examples - system board and LCD22 Hardware Maintenance Manual Only certified trained personnel should service the computer Chapter 3. General checkoutWhat to do first When you replace FRUs, use new nylon-coated screwsChecking the internal battery condition Power system checkoutChecking the internal battery Approximate information about the battery status Checking the internal battery statusChecking the ThinkPad Tablet AC Charger Accurate information about the battery status26 Hardware Maintenance Manual Locking the screen Chapter 4. Related service informationResetting a tablet preload to the factory condition 3. Touch Factory data reset2. Touch Location & Security Configure lock screen Changing the password, PIN, or patternEnabling the screen unlock function 3. Touch the Screen lock sounds iconScreen blank mode Power managementDisabling the screen lock function 2. Touch Location & Security Configure lock screenTurn off Wi-Fi when display is off Wireless network disconnect policy2. Touch Wireless & network Wi-Fi settings Never turn off Wi-Fi when connect to the specified SSIDHot key Description32 Hardware Maintenance Manual External CRU statement to customers Chapter 6. FRU replacement noticesScrew notices Plastic to plasticRetaining serial numbers, MTM, UUID, and Asset ID 34 Hardware Maintenance ManualExternal CRU statement to customers Chapter 7. Removing and replacing a FRUBefore servicing the ThinkPad Tablet DANGER1010 ThinkPad Tablet Pen Removal steps of ThinkPad Tablet Pen“1010 ThinkPad Tablet Pen” on page DANGER38 Hardware Maintenance Manual Color StepScrew quantity Torque1030 Speaker assembly 40 Hardware Maintenance ManualRemoval steps of PCI Express Mini Card for wireless WAN 1040 PCI Express Mini Card for wireless WANRemoval steps of speaker assembly 1.85 kgfcm 1050 PCI Express Mini Card for wireless LAN and Bluetooth combo card42 Hardware Maintenance Manual Page 1060 LCD module assembly Removal steps of LCD module assembly1070 Microphone assembly Removal steps of microphone assembly1080 System board, base cover, and LCD cable Removal steps of system board and base coverApplying labels to the base cover 48 Hardware Maintenance Manual Removal steps of LCD cableChapter 8. Locating the controls and hardware components 50 Hardware Maintenance Manual “Micro-USB cable” on page “Common service tools” on page Chapter 9. Parts listThis section contains following lists of the service parts “Overall” on page “ThinkPad Tablet Keyboard Folio Case OP ” on pageOverall 52 Hardware Maintenance ManualTable 2. Parts list - Overall FRU noTable 2. Parts list - Overall continued ThinkPad Tablet Keyboard Folio Case Miscellaneous parts Table 4. Parts list - Miscellaneous partsThinkPad Tablet AC Charger ThinkPad Tablet Dock ac power adapterThinkPad Tablet AC Charger ThinkPad Tablet Dock power cord cable Micro-USB cableLenovo United States, Inc 1009 Think Place - Building One Common service toolsNotices Morrisville, NC U.S.A Attention Lenovo Director of LicensingElectronic emission notices TrademarksPage 0A96158 Part Number 0A96158 1P P/N 0A96158