i have one ..its is separate ..have plug which i put in lappy's USB port and throuh my laptop's battery getting charge from it it starts working .with it ..i have that one ...didn't bought it myself but my brother bought it for me...now from where he got that i never asked took it for granted 🤣@sidra i know abt fans as service centre ppl told me & i'd ordered one.
but thye were telling that it sort of put inside laptop??😕actually i cudn't understand its installation process & thot that it has 2 b installed in the hardware part like battery etc.but one thing is that this heating prob has occured from the moment i put new windows in it. oderwise earlier it got heated but never shut down & that 2 wid in 10 or 15 mins!!😕