Hello Crusardy and welcome to the TenForums
The computer with the ASRock motherboard has an old BIOS which you should update to the most recent.
The notebook PC is more up to date but there is still a more recent BIOS you could try. You are also overclocking the CPU which will not help:
CPUID: "Intel(R) Core(TM) i7-4510U CPU @ 2.00GHz"
Edit: I am incorrect - your CPU is actually quite capable of working at up to 3.10GHz, so you do not need to adjust any settings on the notebook BIOS, although you could try the update. Hat tip to @axe0 for spotting my mistake!