The computers were covered in a black wrap to disguise the condition. The insides were covered in dirt and dust. I cannot believe I can trust these computers to last. They have antiquated parts and loud fans.I did know this until my IT person set them up on my network. I should return them. My issue is I spent several hundred dollars to have them set up. I don't even know if they have a warranty. They came without any paperwork.Please help!!!!!