IBM-LENOVO THINKPAD L420 7856 SERIES REPLACEMENT LAPTOP LCD LED Display Screen

this is Eugene Penry Krish on the laptop screen doc and name the website is www.seannal.com computer with a cracked screen and we're going to show you a how to replace a cracked screen on a logo sink bad elf 420 laptop computer before we do anything we want to remove the battery to make the laptop safe to work on and to do that we flip the laptop over slide the little lever on the battery to the left and slide the battery out so now the laptop is the safe to work on and also sometimes there's some confusion about model numbers for lenovo laptops sometimes you'll see says type 7 8 - 7 - CTO you can usually look up a model number from that number but that's not the real model number the real model number is on the lower right hand side it says L 420 and the line of laptops is called a thick pad so that'll help you find out the model number okay in order to get to the screen with this lapt