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Corruption after SSD alignment or Samsung 950 Pro install
Okay, I'll try to make this a short, but clears as I can. It's kind of crazy, so hang in there.
Currently I run a Samsung XP941 128G M.2 drive in my Asus X99-A w/Intel 5820K, 16GB G.Skill 2400 DDR4 and Windows 7 Home. I decided I wanted to upgrade to the new Samsung 950 NVMe M.2. After realizing I couldn't back up and restore on the drive as W7 has no drivers for it, I got a PCIe card, loaded the Samsung NVMe drivers and cloned the XP941 to the 950 Pro using Easeus and had it optimize for SSD. I was able to boot from the new SSD, but then things started to go wrong over the next few hours. First I noticed that I lost all Chrome setting and extensions and Norton Security needed to be removed and reinstalled. Then I noticed I lost the ability to do a Windows update after the first successful attempt it decided to stop. I then found that my Pinnacle Studio 18 would load and then hang. Last was my Asus systemboard apps (AI Suite III) wouldn't load and I had to remove them.
After all that I figured something went wrong using the Easeus cloning, so I went back to the old drive and did it again, double checking everything. This time it seemed okay, so I started doing some benchmarks. When I went into AS SSD Benchmark, it showed that my alignment was bad. I doubled checked by going into MSCONFIG32 and dividing the offset by 4096. It came up with a decimal, so it is bad. That's when I used MiniTool Partition Magic to align the partition. It didn't take long and I was up and going again. Going again until all the previous problems started again.
I tried on last time by using the Data Migration program from Samsung. This time it cloned with the correct alignment, but the same issues started happening.
So back to the XP941 I went. I figured there must be some kind of issue with the 950 Pro as had the latest BIOS that supports it. Maybe it was a driver issue. I sent the darn thing back to Amazon.
So now we get to today. I am using the XP941 and AS SSD showed that this entire year I have been using it with a bad alignment. Figured I back it up with Easeus and do an alignment with Minitool PM. All went well, but upon completion it would just boot over and over again at the point the login screen should show. I managed to get a Windows repair to fix that issue and I was up and running.
The machine seemed fine for about an hour or so, but then things started happening. I have error messages with AI Suite III, Windows Update no longer works, Chrome lost all its setting and extensions, etc.
So now I know it is not NVMe. It must have something to do with having a properly aligned drive, I'm assuming. I am also unable to restore my system back up from Easeus because there is unallocated space on the drive that wasn't there during the back up. It told me to try it on a clean drive or do a partition restore. The partition restore isn't available and I have to get a boot time utility to wipe the drive.
So, any clues as to way aligning the drive does this or cloning to the 905 Pro also has the same issue? The XP941 has worked flawlessly for a year until I aligned it. I know it was definitely out of alignment as my through put scores went up after aligning it.
Thanks for any and all help/suggestions.
Last edited by tincanalley; 10 Feb 2016 at 18:56. Reason: Added Norton Issue.