hard restart

Hello, I'm looking into developing a food delivery app and would appreciate insights on the costs involved, specifically for the Saudi Arabian market. Could anyone share their experiences or provide estimates based on the following factors? Features and Functionality: For example, user...

So a couple months ago I short circuited my mobo, I sent it out to Lenovo and they fixed it for me. Now its been a month since I've had it back and the keyboard keeps quitting until I do a hard restart! Now a few minutes ago, I found that my USB ports aren't working either!