AC Charger for Lenovo ThinkPad P50s P51s W550s T570 T550 E455 E465 E475 E565, IdeaPad Flex 15 15D 14 14D 2 2-14 2-14D 2-15 2-15D 45n0256 45n0254 45N0497 45N0258 Laptop Power Supply Adapter Cord

Hello, everyone. I'm Mike with Lenovo, and I'm here today with the ThinkPad T570. Today, we're going to be replacing the wireless LAN card. The process will take about 15 minutes and it should be easy enough for anyone to do The only tools required are a Phillips screwdriver and a non-metallic pry tool, but a pair of tweezers may come in handy. Before we continue, we need to make sure we're protected against electrostatic discharge, or ESD. Make sure you shut down the computer and disconnect all cables and accessories from the system. For more information, watch our understanding electrostatic discharge video by clicking the link in the description. And now that we're ready, let's get started. First we need to disable the built-in battery. So I'm going to disconnect the power adapter, press the power button, and tap the F1 key. Once the computer is in setup mode, navigate to the config