Diagnostic of your computer or Devices to give you a good estimate of the damage, You need this to know if your computer is worth to pay the repair. Or to find out how much will it cost to be fixed. Some people don’t charge for this service and the difference is that they don’t do a full check up of the device there fore they will lie to you and charge you for something you don’t even need. We are 100% honest and that’s why we charge for this services.