Mouse wheel problem

Users questions:Machine using GHOST to restore the mouse wheel is useless after the discovery, in which there is no mouse wheel to set one, and advanced settings set to assume that either the mouse wheel which already exist or are not looking for the mouse wheel and then restart the line, and then changed a mouse or No , ask me how to do? ? ? ?
Experts answer: OpenMachine, enter the BIOS, enter the BIOS method is different from the various machines, I was holding down the DEL key. After entering BIOS needs to open the mouse wheel functions.
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