Lenovo 183822U, 183825U manual Important service information

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eSupport can be used to view the list of key commodities built in a particular machine serial (this is the same record found in PEW).

eSupport can be accessed at the following Web site: http://support.lenovo.com

To view the key commodities, do the following:

1.Click Products & Service Warranty.

2.Click Check Warranty Status.

3.On the Warranty Status Lookup page, click Parts Lookup.

4.Type your machine type and serial number, and then click Submit. The key commodities will be displayed.

For the remaining FRUs (the complete list of FRUs at the MT model level)

eSupport can be used to view the complete list of FRUs for a machine type and model.

To view the complete list of FRUs, do the following:

1.Click Product & Parts Detail and then follow the instructions on the screen to reach the Product and Parts Details page.

2.Click the Parts Detail tab to view the list of service parts.

Using the HMM

For key commodities (examples - system board and LCD)

Use the HMM as a backup to PEW and eSupport to view the complete list of FRUs at the MT model level.

Chapter 2. Important service information 21

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Contents ThinkPad Tablet Hardware Maintenance ManualFirst Edition August Copyright Lenovo Contents Ii Hardware Maintenance Manual About this manual Iv Hardware Maintenance Manual Safety information General safetyElectrical safety Hardware Maintenance Manual Safety inspection guide Grounding requirements Safety notices multilingual translationsSafety information Hardware Maintenance Manual Perigo Perigo Safety information Vorsicht Vorsicht Hardware Maintenance Manual Safety information Hardware Maintenance Manual Safety information Hardware Maintenance Manual Safety information Hardware Maintenance Manual Important notice for replacing a system board Important service informationBefore replacing parts Strategy for replacing FRUsCustom Model Variant CMV Dynamic Configure To Order CTOUsing PEW FRU identification for CTO, CMV, and GAV productsImportant service information Hardware Maintenance Manual Be careful not to replace a non-defective FRU Following are not covered under warrantyGeneral checkout What to do firstPower system checkout Checking the internal batteryChecking the internal battery condition Checking the ThinkPad Tablet AC Charger Checking the internal battery statusHardware Maintenance Manual Locking the screen Related service informationResetting a tablet preload to the factory condition Touch Factory data resetTouch the Screen lock sounds icon Changing the password, PIN, or patternTouch Location & Security Configure lock screen Enabling the screen unlock functionPower management Screen blank modeDisabling the screen lock function Touch Wireless & network Wi-Fi settings Wireless network disconnect policyHot key Description Hardware Maintenance Manual Plastic to plastic FRU replacement noticesScrew notices External CRU statement to customersRetaining serial numbers, MTM, UUID, and Asset ID Before servicing the ThinkPad Tablet Removing and replacing a FRURemoval steps of ThinkPad Tablet Pen ThinkPad Tablet PenThinkPad Tablet Pen on M2 × 4 mm, flat-head, nylon-coated Silver 181 Nm Kgfcm Step Screw quantity Color Torque Speaker assembly PCI Express Mini Card for wireless WAN Removal steps of speaker assemblyRemoval steps of PCI Express Mini Card for wireless WAN M2 × 3 mm, flat-head, nylon-coated Black 181 Nm Step Screw quantity Color Torque Removal steps of LCD module assembly LCD module assemblyRemoval steps of microphone assembly Microphone assemblyRemoval steps of system board and base cover System board, base cover, and LCD cableApplying labels to the base cover Removal steps of LCD cable Locating the controls and hardware components Hardware Maintenance Manual External CRU statement to customers Parts listOverall FRU FRU ThinkPad Tablet Keyboard Folio Case CRU ID Miscellaneous partsThinkPad Tablet AC Charger ThinkPad Tablet AC ChargerMicro-USB cable ThinkPad Tablet Dock power cord cableTool Common service toolsTrademarks Electronic emission noticesPage 0A96158
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