How to factory reset D-Link DIR-640L router – Default Login & Password

The D-Link DIR-640L router has 300mbps WiFi, ETH-ports and 0 USB-ports.
How to factory reset D-Link DIR-640L - Default Login & Password

D-Link DIR-640L default Password , Login & Gateway settings :

If you have performed a reset of your DIR-640L device or not changed the defaults, you
should
be able to access it with the following settings
Default username: Admin
D-Link router default password list
Default subnet mask: 255.255.255.0

How to factory reset (hard reset) D-Link DIR-640L :

You can factory reset your D-Link DIR-640L in the following way(s)
With the reset button
Locate the reset button on the back off the router
While the unit is powered on, press the reset button with a sharp object (e.g. paperclip)
Hold the button pressed for 10 seconds, then release.
The unit will reboot by itself and once the WLAN light stops blinking the factory reset is done.
You can now setup your router again through the user interface

D-Link DIR-640L router specifications :

System specs
CPU: n/a
RAM: n/a
Flash: n/a
Custom firmwares: None
Connectivity
WiFi: 300mbps (bgn)
WiFi bands
2.4GHz
WiFi throughput: n/a
WAN
None
ETH
None
USB-ports: 0