Introduction: Rt-ac66u Power Button Fix
fix power button popping up problem
Step 1: Disassemble Case and Remove the Heatsink, Follow Video
you'll need a small phillips head screwdriver to remove heatsink screws. having one with a magnetic tip makes this a lot easier
Step 2: Bend Pins
using flathead screwdriver or similar object, bend the two pins in this picture towards each other so they are close together or touching
Step 3: Solder Pins Together
solder the pins together
Step 4: Reassemble Router
before attempting to power on, be sure antennas are installed or you can damage the radios
re-assemble router in reverse order, you can leave off switch spring and retainer but install the switch button so that the hole is covered and less dust goes into the case. make sure you firmly squeeze case so that all clips go back in place and use a standard size screwdriver to torque screws all the way down
enjoy not having to deal with a router that randomly powers itself off
7 Comments
4 months ago
Thank you for your service!
Worked great.
Was doing a hail Mary google search after trying to clean the switch to no avail.
3 years ago
https://uk.farnell.com/c-k-components/pn12sjna03qe/pb-switch-spdt-0-2a-30vdc-tht/dp/2931690?ost=PN12SJNA03QE&ddkey=https%3Aen-GB%2FElement14_United_Kingdom%2Fsearch
Reply 3 years ago
my fix:
cost: $0
days waited for parts to come: 0
durability: will never have broken switch again
functionality lost: none, I can still turn it off by unplugging it
to each their own
3 years ago
It will be short curcuit. You need to unsolder switch first
Reply 3 years ago
it has been working for 2 years using above modification that I took pictures of. closing the two pins permanently completes the circuit that the switch normally closes when it's on. there is no need to remove the switch
4 years ago
Thank you, this worked a treat!
5 years ago
Very nice fix!