But if your laptop is an older model it might make more sense to simply replace your entire laptop.
It’s not impossible to fix a broken screen, you can read our article here about how to do so. If your laptop starts up but there isn’t an image, the LCD panel could be broken.
A loose or unplugged power cable means your computer isn’t getting the juice it needs to run. This might seem simple and obvious but most issues with a laptop that won’t turn on stem from a power supply issue.
Pro tip: Make sure that the cables are all properly connected. A new CMOS battery is very budget-friendly to replace. This is especially true if you're running an older laptop that is off a lot or used with the main battery removed. One other possible solution to test out is to replace the CMOS battery which stores the BIOS settings in the motherboard.