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Lenovo 183822U, 183825U manual Safety information

Models: 183822U 183825U

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Chapter 1. Safety information 15

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Lenovo 183822U, 183825U manual Safety information

Contents

Hardware Maintenance Manual ThinkPad TabletFirst Edition August Copyright Lenovo Contents ii Hardware Maintenance Manual Machine About this manualMachine type MT ThinkPad Tabletiv Hardware Maintenance Manual Chapter 1. Safety information General safetyElectrical safety Disconnect all power before Performing a mechanical inspection Handling devices that are sensitive to electrostatic discharge Safety inspection guideSafety notices multilingual translations Grounding requirementsDANGER DANGER DANGER DANGER DANGER DANGER DANGER Chapter 1. Safety informationDANGER 6 Hardware Maintenance ManualPERIGO PERIGO PERIGO Chapter 1. Safety informationPERIGO PERIGO PERIGO PERIGO PERIGO 8 Hardware Maintenance ManualDANGER DANGER DANGER DANGER DANGER Chapter 1. Safety informationDANGER DANGER DANGER VORSICHT VORSICHT 10 Hardware Maintenance ManualVORSICHT VORSICHT VORSICHT VORSICHT VORSICHT VORSICHT Chapter 1. Safety information12 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 Strategy for replacing FRUs Chapter 2. Important service informationImportant notice for replacing a system board Before replacing partsFRU identification for CTO, CMV, and GAV products Strategy for replacing FRUs for CTO, CMV, and GAV Product definitionDynamic Configure To Order CTO Using PEWUsing the HMM For key commodities examples - system board and LCD 1. Click Products & Service Warranty 2. Click Check Warranty Status22 Hardware Maintenance Manual What to do first Chapter 3. General checkoutOnly certified trained personnel should service the computer When you replace FRUs, use new nylon-coated screwsPower system checkout Checking the internal batteryChecking the internal battery condition Checking the ThinkPad Tablet AC Charger Checking the internal battery statusApproximate information about the battery status Accurate information about the battery status26 Hardware Maintenance Manual Resetting a tablet preload to the factory condition Chapter 4. Related service informationLocking the screen 3. Touch Factory data resetEnabling the screen unlock function Changing the password, PIN, or pattern2. Touch Location & Security Configure lock screen 3. Touch the Screen lock sounds iconScreen blank mode Power managementDisabling the screen lock function 2. Touch Location & Security Configure lock screen2. Touch Wireless & network Wi-Fi settings Wireless network disconnect policyTurn off Wi-Fi when display is off Never turn off Wi-Fi when connect to the specified SSIDDescription Hot key32 Hardware Maintenance Manual Screw notices Chapter 6. FRU replacement noticesExternal CRU statement to customers Plastic to plastic34 Hardware Maintenance Manual Retaining serial numbers, MTM, UUID, and Asset IDBefore servicing the ThinkPad Tablet Chapter 7. Removing and replacing a FRUExternal CRU statement to customers DANGERRemoval steps of ThinkPad Tablet Pen 1010 ThinkPad Tablet PenDANGER “1010 ThinkPad Tablet Pen” on page38 Hardware Maintenance Manual Screw quantity StepColor Torque40 Hardware Maintenance Manual 1030 Speaker assembly1040 PCI Express Mini Card for wireless WAN Removal steps of speaker assemblyRemoval steps of PCI Express Mini Card for wireless WAN 1050 PCI Express Mini Card for wireless LAN and Bluetooth combo card 42 Hardware Maintenance Manual1.85 kgfcm Page Removal steps of LCD module assembly 1060 LCD module assemblyRemoval steps of microphone assembly 1070 Microphone assemblyRemoval steps of system board and base cover 1080 System board, base cover, and LCD cableApplying labels to the base cover Removal steps of LCD cable 48 Hardware Maintenance ManualChapter 8. Locating the controls and hardware components 50 Hardware Maintenance Manual This section contains following lists of the service parts Chapter 9. Parts list“Micro-USB cable” on page “Common service tools” on page “Overall” on page “ThinkPad Tablet Keyboard Folio Case OP ” on page52 Hardware Maintenance Manual OverallFRU no Table 2. Parts list - OverallTable 2. Parts list - Overall continued ThinkPad Tablet Keyboard Folio Case Table 4. Parts list - Miscellaneous parts Miscellaneous partsThinkPad Tablet Dock ac power adapter ThinkPad Tablet AC ChargerThinkPad Tablet AC Charger Micro-USB cable ThinkPad Tablet Dock power cord cableNotices Common service toolsLenovo United States, Inc 1009 Think Place - Building One Morrisville, NC U.S.A Attention Lenovo Director of LicensingTrademarks Electronic emission noticesPage Part Number 0A96158 1P P/N 0A96158 0A96158