my Beetel 220BXI ADSL2+ Modem works ok.but the power supply 5V 1A has become intermittent working and disconnects often and all lghts go off and restarts.
i bought a new 5V 1A power supply but it does not help. the router all lamps come up and does not do any thing more.
what differencs in the powersupply causes this. ?
the voltage measures 4V open circuit same as the old one.
the old power supply still works most times and router works as long as the old powersupply works.
can somebody help me in this poersupply replacement trouble ?
i bought a new 5V 1A power supply but it does not help. the router all lamps come up and does not do any thing more.
what differencs in the powersupply causes this. ?
the voltage measures 4V open circuit same as the old one.
the old power supply still works most times and router works as long as the old powersupply works.
can somebody help me in this poersupply replacement trouble ?