I have a dell inspiron 8100 it has 2 exhaust fans the fan only turn on when it gets hot the problem im not sure about is the second fan has not turned on should these fans turn on together or seperately
Video after about 15 minutes and a reboot will show verticle lines on lcd display do you think I have many bad displays or is it many video chips on my motherboard that are bad if it is the video chip would a reheat help or should remove and replace the video gpu