This thing won't boot. Tried bootup repair, didn't work. Went to the rescue command prompt and tried sfc /scannow and chkdsk /r c:, it wouldn't boot. No hard drive errors detected at all. C: drive files are all visible in rescue mode. Safe mode won't work, just goes back to startup repair which fails.The hard drive is perfectly healthy but Windows has suddenly decided not to load. This is a $700 door stop. I should have bought a Dell.