Help! Trying to activate 7 Ultimate on a new laptop, but can't find correct SLIC. Have tried loads of combos, but none seem to work. Loader says the Board is an A15 which I think maybe a pegatron mobo. Laptop itself is from Novatech (UK), but looks identical to one that I think is made my pegatron for MSI, so tried MSI and that didn't work either! Bit new to this and probably being dumb, so please bear with me!