my switch shuts off saying its overheating in dock but it's not

[leowl]

so when im playing on my switch on handheld mode it stays on for hours even when its kinda really hot, but if i play on docked mode it won't last 5 minutes and shuts down and its not even a little warm, i noticed that the cooling fan inside stopped working so i bought another one and it'll arrive in some weeks but i wanted to see if i can do something about this issue.

 

[Shadow#1]

so when im playing on my switch on handheld mode it stays on for hours even when its kinda really hot, but if i play on docked mode it won't last 5 minutes and shuts down and its not even a little warm, i noticed that the cooling fan inside stopped working so i bought another one and it'll arrive in some weeks but i wanted to see if i can do something about this issue.

Wait for new fan