NEC Express5800/120Rh-2 N8100-1126F - Manual (Page 273)

Troubleshooting 8-37
RESETTING THE SERVER
If the server halts before starting the OS, press and hold Ctrl and Alt and press Delete.
This restarts the server.
IMPORTANT: Resetting the server clears the DIMM memory and the
data in process. To reset the server when it is not frozen, make sure
that no processing is in progress.