It gets worse...
Even if it looked technically possible, the motherboard BIOS must contain the CPU data and that's very unlikely.
Some desktop users know this pain when they buy the parts to build a PC and discover the CPU won't work until the update the motherboard BIOS, but need a CPU to do it... that's because CPU info was added for new CPU's after the motherboard had already come out but a laptop company won't do that because they have no reason to.