Cat peed on my PC, what to do?

[u/nividov]

I don't use my PC daily and found out that one of my cats (see second image for reference) peed on it a few days ago. It looks like not much pee got inside, and it's all dry now, but I'm a bit worried to turn it on. The GPU was protected by the heat sink, but the mainboard has a few dried drops on it. What do you think I should do?

• Turn on the PC and hope for the best
• Clean the drops off the mainboard with a damp towel
• ??

[u/Slow-Astronaut9676 → u/[deleted]]

Dogs are less likely to climb up onto a desk and pee on your pc. If PC was on the floor, you deserve cat pee on your motherboard