Did I Lift the PCB Pads While Replacing This Microswitch?
I'm trying to replace a microswitch, but I had trouble desoldering it and now I'm worried I damaged the PCB pads. There's brown material covering the contacts that…
PCB repair
Is it safe to soak a motherboard to clean it?
I received a motherboard from my brother that he claims worked fine until beer was spilled on the desktop. I tried cleaning it with a Q-tip and alcohol,…
What Should I Do After Spilling Water on My Keyboard?
I accidentally spilled water on my magnetic hall-effect keyboard and acted quickly by unplugging it. I removed all the keycaps and dried them with cold air, but I…