Thermaltake

Don't know if this is bug but I disabled my System restore in windows 7 64bit ultimate sp1 and in aida64 latest version in section Security - Windows Security in filed Operating System Properties it's saying that System restore is enabled and it's not it's turned off. Here is picture:

I didn't wan't to open new topic for this so I wrote here. In older version of aida64 I didn't have that PCB Diode before and now when I install new aida64 2.80.2300 version I got it and it's 43C all the time even when I open my window, and it's cold outside all temps goes down except PCB Diode, what is that anyway PCB Diode, and why is it always 43C ?

okay, thanks! P.S Just a quick question, would it help if I clear cmos I mean would that remove that Unknown whatever that is ?

So that means I don't have to worry about it ?

I was looking today in my aida64 as usual and in my ACPI section I found this: is that bug or what ? How can I get to that Unknown file if it's not a bug cause I sure want to delete it, I don't have viruses or funny thing on boot, and my services are optimized.