lorex n882a3b-z nvr Hit any key to stop autoboot (3 sec).not stop

[faramirali25]

Hi,

I'm new to this forum hope somebody on here can help me.

I have Lorex lorex n882a3b-z NVR.i am trying to change dahua nvr firmware

I connected via the serial port to try flashing it with the firmware again.

But I'm not Able to stop the U-Boot auto boot. It show me.

But I press key and it doesn't respond.

 

[TonyR]

Is that a hardwired keyboard?

 

[faramirali25]

Yes