I have a LiteOn 811s with HSOK firmware, it just started flashing the orange light. It also does not read disc, etc. It's 2 months old, I've burned 15 dvd+ TDK. I was not using it when this started. My system sees the drive and reports model#, etc. If I re-run the firmware hsok, it will flash green during the process, but returns to flashing orange afterwards. Is the drive dead? Thanks in advance.