If your laptop won't boot, there are several possible causes. The most common cause is a corrupted or missing system file, which can be caused by malware, a virus or a hardware malfunction. Corrupt drivers or an outdated BIOS can also cause boot problems.
Another possible problem could be that the laptop's RAM has failed or is not connected properly. Loose hardware connections, such as the power cord or the hard drive, may also prevent the laptop from charging correctly. If you've recently installed new hardware, this could also be a problem.
Finally, some laptops refuse to charge if their battery is completely dead and needs to be replaced. If your laptop won't charge, it's important to check all these possible causes before trying more complex solutions. By isolating the problem and logically troubleshooting the problem, you can often solve the problem quickly.
If none of these solutions work, or if you're still not sure what's causing the problem, it's best to contact a professional laptop repair company. They will be able to accurately diagnose the problem and determine the best course of action.
Good luck with your laptop problem!