RAID is not a replacement for a backup! Here's why.
I have a new lt-h90lan that worked for one day after it updated it's software successfully. Now the box when plugged in, shows the red power light on and no other light. The box does not go any further than this. The power button on the front and the remote do nothing. Any ideas before I send it back?
Try unplugging all the video cables, pull the power cable, press and hold the button on the front and plug the power cable back in. After 15second release the button.
If that doesn't work, send it back.