Probably LCD is the most fragile part of any laptop or other hand-held device. When you drop your device on the corner or bend too much, you will definitely crack the screen. After this your computer becomes unusable. What to do next in this situation? First of all, try to evaluate the situation and see how old your laptop is. If you planned to upgrade to newer, then it is the right time – you can sell parts of broken laptops on eBay or the local market. Anyway, if you have a bit of engineering steam, you should fix it. Replacing LCD is an easy task, then the only problem you may face is finding the right LCD. Laptop screens are pretty much standard. All you need is to find the right size and type. If you are not sure, remove the broken LCD from the broken laptop and look at the back’s sticker. You will find screen model numbers like LTN154X3-LOD. Then number 154 indicates that the screen diagonal size is 15.4-inch. LTN indicates that the manufacturer is Samsung. You can find pretty much all codes by googling it.