External Drive on 9865
My 8300HD died on the weekend, so I had to replace it with a 9865. My external drive on the 8300HD is a NexStar 3 (USB 2 and eSATA) with a Western Digital Black 1TB drive.
After running the 9865 for a couple of days, I decided to try adding the external drive.
Because the recommendation was to connect the drive with no partition defined, I connected the drive to a Windows 7 machine and brought up Disk Management, which displayed that there was no partition on the drive. To be sure, I did a quick format to NTFS with MBR (Master Boot Record not GPT - GUID Partition Table) and then deleted the NTFS partition.
I powered off the 9865, connected the external drive, powered up the drive and then powered up the 9865. After the 9865 had rebooted and was powered on, the external drive light was flashing so I left it overnight to see if it had any effect, but the disk usage was unchanged the next morning. I assumed that the drive would not work.
However, later that day I had to reboot the 9865 because of the PCM issue. When the box was powered on again, I received the message that an external drive was detected and asked if I wanted to format the drive. I then got the warning that all data would be erased. The format was very quick, and I got the message that the drive worked with the PVR. My disk usage was cut in half from 24% to 12%. Now whenever I reboot, I get the message that the external disk works with the PVR. Recording and playback has been OK, except for the PCM issue.
I hope this is useful to anyone else trying to add an external drive to the 9865.