Teamgroup (tt) ram not working

Hey guys,
Ive been using signal for years now and had no issues, but today for some reason (im guessing something updated and quirked it out) my ram (teamgroup) has stopped lighting up.
It doesnt show in devices, but does show in "device information" as Teamgroup UD4
Tried so far:
reinstall
hard reboot (power cable out for 10secs and button held)
updated gpu and cpu drivers

Any help is greatly appreciated