I got an ExtremePro 480 for my ThinkPad Yoga 12 laptop (i7 4500U) and I cloned the original LiteOn 250 SSD.
Now my Win!0 installation is hanging on shutdown when i use the system for more than an hour. It does shutdown Windows, I get a black screen and no visible or audible activity, but the computer doesn’t shut down and I’m forced to do a hard shutdown (holding the switch down for 10 sec’s). When I use the system for less than an hour or so, there is no problem.
The same problem occurs if the system is set to sleep.
I’ve tried with <shutdown.exe /s /f /t 00> but no change.
System Restart works OK though.
I’ve tried changing the Cache flush in disk properties, but no change.
I don’t see any Event Log entry that I can tie to the problem
Anybody got an idea?