Lenovo 13 manual Safety information

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Safety information

Safety information

This chapter presents the following safety information that you need to get familiar with before you service a Lenovo computer:

“General safety” on page 2

“Electrical safety” on page 3

“Safety inspection guide” on page 5

“Handling devices that are sensitive to electrostatic discharge” on page 6

“Grounding requirements” on page 6

“Safety notices: multilingual translations” on page 7

“Laser compliance statement” on page 14

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Contents Lenovo IdeaPad Yoga Page Contents Lenovo IdeaPad Yoga About this manualSafety information General safety Electrical safety Lenovo IdeaPad Yoga 13 Hardware Maintenance Manual Safety inspection guide Grounding requirements Safety notice Safety notices multilingual translationsLenovo IdeaPad Yoga 13 Hardware Maintenance Manual Safety information Lenovo IdeaPad Yoga 13 Hardware Maintenance Manual Safety information Lenovo IdeaPad Yoga 13 Hardware Maintenance Manual Safety information Laser compliance statement Safety information Strategy for replacing FRUs Before replacing partsImportant notice for replacing a system board Strategy for replacing a hard disk driveOriginal part Important information about replacing RoHS compliant FRUsGeneral checkout What to do first Following are not covered under warrantyChecking operational charging Power system checkoutChecking the AC adapter Checking the battery pack Restoring the factory contents by using Recovery Disc Set Related service informationPower-on password PasswordsHard-disk password Supervisor passwordPutting the computer to sleep or shutting it down Power managementScreen blank state Shutting down the computer Feature Description SpecificationsPorts Hdmi port × Status indicators Hotkeys Description HotkeysScrew notices FRU replacement noticesPlastic to plastic Logic card to plasticRemoving and replacing an FRU Removal steps of keyboard KeyboardLenovo IdeaPad Yoga 13 Hardware Maintenance Manual Step Screw quantity Color Torque Keyboard bezelLenovo IdeaPad Yoga 13 Hardware Maintenance Manual Removal steps of battery pack Battery packLenovo IdeaPad Yoga 13 Hardware Maintenance Manual Removal steps of dummy card Dummy cardRemoval steps of Dimm DimmRemoval steps of SSD Card SSD CardRemoval steps of fan assembly and heat sink assembly Fan assembly and Heat Sink assemblyLenovo IdeaPad Yoga Important notices for handling the system board System boardRemoval steps of system board Lenovo IdeaPad Yoga 13 Hardware Maintenance Manual Lenovo IdeaPad Yoga LCD unit When installingLenovo IdeaPad Yoga M2 × 2 mm, flat-head, nylok-coated Black Kgfcm Lenovo IdeaPad Yoga M2 × 3 mm, flat-head, nylok-coated Black Kgfcm Lenovo IdeaPad Yoga Applying labels to the base cover Removal steps of LCD front bezel LCD front bezelFront view LocationsBottom and Left-side view Right-side view Parts list Overall Parts list-Overall Venusrubberfootbacksilver Keyboard Miscellaneous parts Parts list-Miscellaneous parts AC adapters Parts list-2-pin AC adaptersParts list-2-pin power cords Power cordsPage Trademarks