The Reset Button - ZyXEL Communications P-870HN-5xb User Manual

None of the LEDs are on if the Device is not receiving power.
Table 1 LED Descriptions
LED
POWER
ETHERNET
1-4
WLAN/
WPS
DSL
INTERNET
Refer to the Quick Start Guide for information on hardware connections.

1.6 The RESET Button

If you forget your password or cannot access the web configurator, you will need
to use the RESET button at the back of the device to reload the factory-default
configuration file. This means that you will lose all configurations that you had
previously and the password will be reset to the default.
P-870HN-5xb User's Guide
COLOR STATUS DESCRIPTION
Green On The Device is receiving power and ready for use.
Blinking The Device is self-testing.
Red On The Device detected an error while self-testing, or
there is a device malfunction.
Off The Device is not receiving power.
Green On The Device has an Ethernet connection with a device
on the Local Area Network (LAN).
Blinking The Device is sending/receiving data to /from the LAN.
Off The Device does not have an Ethernet connection with
the LAN.
Green On The wireless network is activated.
Blinking The Device is communicating with other wireless
clients.
Orange Blinking The Device is setting up a WPS connection.
Off The wireless network is not activated.
Green On The ADSL line is up.
Blinking The Device is initializing the ADSL line.
Orange On The VDSL line is up.
Blinking The Device is initializing the VDSL line.
Off The DSL line is down.
Green On The Device has an IP connection but no traffic.
Your device has a WAN IP address (either static or
assigned by a DHCP server), PPP negotiation was
successfully completed (if used) and the DSL
connection is up.
Red On The Device attempted to make an IP connection but
failed. Possible causes are no response from a DHCP
server, no PPPoE response, PPPoE authentication
failed.
Off The Device does not have an IP connection.
Chapter 1 Introducing the Device
25