I don't know about the first one.
And what kind if parts?
RAM
HDD
And such?
But basically all laptops have the fan setting greyesd out.
It adjusts automatically according to the temperatures
😉
rig: Impact VII / 4790K / Crucial Ballistix SP 16GB 1600Mhz/ 256GB 850 Pro
Corsair AX760 / H105 AIO Watercooling / Bitfenix Prodigy
laptop: G75VW 3630QM / 670m /16GB RAM / 256GB 840 Pro + 750gb/ BD drive
Gaming OC for 670m 750/1750