scritto da: jessy mcdermott · lenovo ideapad g50-45 screen replacement how to replace a lenovo...
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LenovoIdeaPadG50-45ScreenReplacementHowtoreplaceaLenovoIdeaPadG50-45Screen.
ScrittoDa:JessyMcDermott
INTRODUZIONE
ThisisaguidetoreplacethefaultyscreenoftheLenovoIdeaPadG50-45laptop.
Thelaptopscreenisacomponentwhichdisplaysgraphicsonaliquidcrystaldisplay(LCD)screen.Replacementisnecessaryifthescreenbecomesphysicallydamagedsuchashavingcracks,multi-coloredverticallinesandblackorwhitespots.
Beforeusingthisguide,troubleshootthescreentomakesurethatphysicaldamageisactuallypresent-oftentimesimagedistortionandresolutionlinescanbecausedbygraphicscardorprocessorfailuretoo.Faultyvideocablealsocausestheseproblems.
ThereplacementLCDpanelmustbecompatibletoyourlaptopspecifications.Thisincludesscreensize,resolution,back-lightandtheconnectortypeatthebottomofthescreen.Theexactscreenmodelnumbercanbecheckedatthebacksideoftheoriginalscreen.
Handlethereplacementscreenwithcautionasitisfragileandeasilydamagesifdroppedoroverlypressured.Makesuretopoweroffyourlaptopcompletelyanddisconnectfromanyexternalpowersourcepriortobeginningthisprocess.
STRUMENTI:iFixitOpeningTools(1)Phillips#2Screwdriver(1)
COMPONENTI:LenovoG50-80LCDPanel(1)
Passo1—Screen
RemovethebezelbyusingtheiFixitplasticopeningtooltoliftupanedge.
Thebezelistheplasticliningalongtheedgeofthescreen.
Passo2
Finishremovingthebezelbyusingyourhandontheinsideofthescreenandpoppingitoff.
Ifpartofthebezelisstuck,startontheoppositesideandworkyourwaybacktotheareathatisstuck.
Theplasticonthehingeswillpopoffwiththerestofthebezel.
Passo3
Removethe4screwslocatedineachcornerofthescreenusingthePhillips#2screwdriver.
Toreassembleyourdevice,followtheseinstructionsinreverseorder.
Passo4
Peelbackthestickerthatattachestheconnectortothebackofthescreen.
Disconnectthecablethatconnectsthescreentothecomputer.
Theremaybetwocables.
Passo5
Testthenewscreenbyturningitonbeforeputtingthebezelbackon.