R7000 Nighthawk Won't factory reset

> R7000 [...]

> Model: R7000P|Nighthawk AC2300 Smart WiFi Dual Band Gigabit Router

   Which model is it?  Look at the product label.

> I can not re set the modem to factory settings. [...]

   "can not" is not a useful problem description.  It does not say what
you did.  It does not say what happened when you did it.  As usual,
showing actual actions with their actual results (error messages, LED
indicators, ...) can be more helpful than vague descriptions or
interpretations.

> [...] looks like it is frozen. Nothig works.

   "looks like"?  What, exactly, do you see?  LED indicators?
Management web site ("routerlogin.net", ...")?  Any useful information
at all might help.

   What, exactly, does not work?

> [...] tried many times using a pin to activate the reset switch. [...]

   Pressed for how long?  Try again, with no data lines connected to the
router?

> [...] Please help......

   You first?

   Visit http://netgear.com/support , put in your model number, and look
for Documentation.  Get the User Manual.  Read.  Look for the LED
descriptions, "Troubleshoot", and "Factory Settings" or "reset".