found rust underneath a plate that holds switches. how to remove rust?
crwdns2934249:0crwdne2934249:0:
bought a used lioncast lk30 keyboard. it would start to turn on for 3-4 seconds and then suddenly shut off. after disassembling it I found rust on the lever that stabilises the space bar. the lever is underneath the plate that holds switches so it is not removable unless I desoldered 400-500 contacts. Is there any way to remove the rust? any kind of help would be appreciaded :)