This computer worked great for 3 months.  It wouldn't boot up one day.  I called tech support.  They read from their script.  It didn't work.  They told me I would have to wait 8 to 14 days for some dongle that would fix it.  Or i could send it back to have them fix it.  After I hung up with them I went back to the screen they had me in and I dug around and found a repair reboot setting.  It worked.  Computer rebooted fine. We will see how long it lasts this time.  Terrible tech support.  No better than reading from a manual.  Garbage.