So yesterday I noticed thay my computer was kind of freezing, until It froze completly. I have a Samsung sdd 850 Evo with Windows 8 and a black western digital 2t Hard Drive for storage and games. I rebooted the computer after It, and Windows wouldn't start. I runned a memory test and It was ok. I runned a test on the hard Drive but It has too many bad sectors. I was wondering if bad sectors on the storage disk can cause windows to run so slow (after all the testing I did and Windows doing the automatic recovery, It did turn on). Also, the Samsung software for my sdd, the benchmark is quite bad.. it's not writting and reading as fast as It should. Could my sdd be broken too? Did the bad sectors on the storage disk cause windows to run so slow and make my sdd perform a bad benchmark?