Now you can test it by unplugging the power cable and then plugging it again. This will save your configuration permanently and restart the router. From the left hand menu, select System.Open the web configuration of D-Link DSL-2640T Wireless ADSL router or any other D-Link router whose configuration is similar.
To avoid this problem and save the configuration permanently follow the steps below: asus dsl ac68u firmware download, dsl 2640t firmware update, dsl 2750u. If we do not save the configuration and only keep clicking Apply on all the configuration pages, the configuration will run until the router loses power and then comes into life again. DSL-2640R Wireless G ADSL2+ Modem Router D-Link Latest ME (middle East) Firmware for DSL. Firmware PTCL D-Link ADSL2+ DSL-2750U: Download: 5: Firmware PTCL ZyXEL ADSL. I searched for a solution of this problem and found out that D-Link has a hidden save configuration option. The problem came when I unplugged the power cable of the router and then plugged in again only to see the all the configurations that I had made were lost and the router configuration has been reset to it’s default configuration.
One of the problems over which I was confused was that I changed the configurations in the router configuration webpage and then clicked Apply.
Today I was configuring a D-Link DSL-2640T Wireless ADSL router for one of my clients.
