I have a Lenovo 450K, 2 T HD 12 G Ram, i7 Processor,Win 8.1. The problem I have with this machine is that when rebooting it take up to 4-5 reboots to restart. This has happened even after re-storing to factory. Any ideas greatly appreciated.
Take your pick & download linux of your choice burn it then run it,if it boots to the live desktop of the cd or dvd you can assume your hdd is on the fritz or has issues,it can also do ram check http://distrowatch.com/