the error number 20B0 & 4600 measns that Protocol error of SD connection.
please insert SD tight and retry to copy it.
if the error always occurs, please let me know it.
Answer by Mike Wong2015-12-17
I tried again by inserting SD card tight and but still failed to copy. I then tried switching from ssd (correction, should be Samsung 840 250gb) to hdd (WD WD10JPVX 1tb) and it's ok to copy the same SD card.
pls advise how to fix. thanks.
Answer by NextoDI2015-12-29
if so, please try it with AC adapter.
I will check it.