scritto da: jessy mcdermott · lenovo ideapad g50-45 screen replacement how to replace a lenovo...

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.