I can replace a non functional or cracked laptop display. Let me know the model number of your laptop and I will get you the price. Hard drive failure is common in laptops and I have lots of experience in replacing the drives. Reinstalling Windows onto the new drive is included. I can often recover your personal files from a failing hard drive as well. Power connections on laptops are another common point of failure. It may be that the AC adapter’s connection is broken or loose. I would need to take a look. If this is the case I can find you a replacement AC adapter. If it is not the AC adapter I can replace the power connection on the laptop. Again the costs depend on the model.