I m currently fixing MSI G41-P28 mainboard series

I'm currently fixing MSI G41-P28 mainboard series 7592-52.2
I used OVM test voltage CPU_RST #. when mounted on the CPU socket, check the power voltage CPU_RST # = 0.22v, compare well with the mainboard CPU_RST # = 1.23V voltage. I read on the forums can remove the IC share a com port communication. I did, but not at the moment.