are different with others, the DVR could not recognize HDD.
CDRW Installation Guide
1. Open the top cover of DVR set and Install the CDRW inside the DVR.
2. Fasten the screws on both side of CDRW as indicated in red circle below.
3. Connect the IDE CDRW 40pin cable and Power cable to the point on both CDRW and Main
board as indicated in red circle below.
4. CDRW JUMPER SETTING = MASTER
Compatible CD-RW model
LG GCE-8525B / GCE-8526B / GCE-8527B
8