This mini PC worked great for exactly 2 years.  Then it would not boot.  Contacted support and they were quick to respond but after following all their troubleshooting steps nothing cured the problem.  They said since it is out of warranty, I could get it repaired locally or send it back to them to repair.  Since the repairs would probably cost more than a new one.  I elected to toss it.  Overall, I have 6 Beelinks and all but this one are still running.I gave this one 2 stars simply because I feel that a PC should last about 3 to 4 years.  It would appear that the CMOS became corrupted and there is no repair for that from Beelink support.