ACER ASPIRE 5732Z-5532 Laptop Screen 15.6 LED BOTTOM LEFT WXGA HD 1366x768 [PC]

hello people today uh I'm not gonna show you guys how to open a laptop today it's more about a repair and tips so today I'm gonna tell you guys how to troubleshoot how or how to fix a laptop that has a doesn't that doesn't post Tobias or some people say blank screen black screen or it doesn't power up so the laptop doesn't necessarily mean it doesn't power up it powers up so if you have a laptop they power up if you push the power button the blue light turns on you can hear the fan running you can hear their hard drive spinning but really nothing shows up on the screen you know what I mean there's nothing on the screen screen just completely black you can't see anything in the screen that's what I that's what I'm trying to go over today so there's certain ways to troubleshoot this and there's certain stuff that can cause this problem but the easiest one I'm gonna start with the easiest