Reset Settings - D-Link DSM-510 - MediaLounge High-Definition Media Player User Manual

Section  - Configuration

Reset Settings

You can reset the DSM-510's settings from Options and select Reset Settings.
On the following screen, select RESET.
To perform a hard reset, please locate the pinhole reset button on the
bottom edge of the device. Insert a paperclip while the unit is powered
on and hold it in for 10 seconds. After 10 seconds, remove the paperclip
from the pinhole reset button.
D-Link DSM-510 User Manual