Is there something wrong with my laptop?

[Smokies Hiker]

Depending on the temperature of the radiator heat, that may have caused damage to some component(s) inside the laptop. You really did everything correctly when the accident happened, but you want room temperature air gently circulating around the computer for several days. probably the best thing to do at this point to prevent frustration, is to take the laptop to a local computer repair shop and allow them to run some tests on it to see what may have happened. It could still be a residual effect from the moisture that got inside. They can check it out pretty quickly t prevent further damage from "forced" shutdowns. They have an adverse affect on the Windows Registry which can lead to the operating system needing reinstalled.