crwdns2934241:0crwdne2934241:0 Dan
crwdns2934249:0crwdne2934249:0:
Yes you likely killed the power supply. At this point you really can’t use it even if you fixed it as you still need a unit which supports your 230 volt power. Here is one option [https://www.ebay.com/itm/100-240V-AC-Adapter-Power-Supply-Charger-For-Nintendo-64-N64-UK-US-EU-AU-Plug-/232620378858|100-240V AC Adapter Power Supply Charger For Nintendo 64 N64 UK/US/EU/AU Plug]
crwdns2915684:0crwdne2915684:0:
open