nico1a5 :
Could those be fixed by installing the latest mother bios?
Which is something I never did before, should I be careful with something when flashing? does it void warranty?
1. Only if the motherboard is reading the sensors wrong. If the sensors are broken, or if the temp actually gets that high, a bios update won't do anything.
2. Always be careful with computers.
3. No. That would cause problems for everyone.
I mean, I can see the temp getting to 100C, but I highly doubt it ever went down to 4C.