Migrate ds 209+II to ds210+ pat 3750

[edmond]

Please help,

I magrate my ds209+II to ds210+ but now my diskstation is not working annymore. Only putty works but i cannot get the root password for this diskstation. Now the diskstation thinks its a ds210+ but i cannot use the firmware of ds210+ (its now 3750 firmware) can somebody help me to make a pat for the diskstaion so that he thinks its an ds209+II again. Thanks in advance.

 

[raymond]

The DS209+II does not support the latest DSM 4.3 beta (DSM 4.3-3750):
http://www.synology.com/support/beta_dsm4.3.php?lang=deu

so only use the same DSM version for upgrading the NAS:

DS209+II (DSM DSM 4.2-3211) to DS210+ (DSM DSM 4.2-3211).

try to reset the NAS: http://www.synology.de/support/tutorials_show.php?lang=enu&q_id=493