Some blow-driers have a no-heat setting.
The problem with hair dryers is the forced air, not the heat. You don’t want any liquid getting into places that is harder to get out.
Even then, the air is quite warm. The no-heat setting on most dryers usually just lower the heat coming off the coils, and don’t completely cut them off.
Warm enough to damage the screen, atleast.
LCD is sensitive to moderate/high temperatures.