I have a rb450
i plug in power 24V RB450 dead 
, but i plug in power 18V RB450 on
i read in spec powering accept 9..28 V
anyone can help ??
What kind of power rating for the 24v supply? RB450 needs probably 8 watts at least - if your 24v power supply delivers less than 300mA, then it may not be able to supply enough juice to power your router.
Cheers!
were you intending to write something? 
Hi we encounter the same problem here with at least 5 or 6 units.
The RB450 would not power up with 24V 3A or any other 24v power supply but would power up with
any power supply like 18V 15V or 12V .
I Think that i’v read somewere that this is a faulty(Cheap) capacitor
I will do some more research and repost here.
