Enjoyed computer and monitor for several months until the monitor started blacking out for a second then started getting horizontal black lines. Company that did the refurush send an new vga adapter, but kept haveing problems. It finally got so bad that couldn't use it anymore. I tried plugging monitor to a laptop. It was the monitor not computer. Company that refurbished omputer did not help me after 3 months. Bad tech support and value. I ordered a new monitor from another company. I thought the monitor had a 3 year garantee but no way to return it.