Hello,

My ASUS X551CA laptop is giving some trouble, CPU heats up and the system shuts itself down, because the fan that cools the CPU fails to start while CPU is getting hot and if I disconnect and reconnect it to MOBO the fan starts but I can not keep my laptop open like that.

Why does is do that? Is that a software or a hardware problem?

There are four wires from MOBO to fan, can I cut one or two to make the fan run full speed all the time? or is there any other solution?