I don't know what to say about your light problem but I would like to offer you a few tips.... don't use the reset button for anything , my cooler master rig has one and after a corrupted update locked up my pc it saved me from pulling the plug and risking corrupting the registry. Go for at least 16gb ram. I have a gtx 1080 that has dropped a lot in price I paid £800 for it cos I got it when it first came out. Personally I would not do sli because sometimes screen tearing can occour. If you do want to sli I would say ask mobo maker if their is enough space between slots to fit them , also ask card maker how much power 2 cards need. I have op sys on one ssd along with everything that you cant change the location of nd I put games and everything else on a separate drive. WINDOWS knows where your drivers are located so you wont have to tell it what to do. DONT use the nvidea expeience program its a pain in the butt , I manually download drivers and untick experience during ( custom ) install. With regards to possible software problems you can do one of 2 things. If something wont work , re-install and right click on installer and choose compatability mode. I get lots of games from steam and if you buy something that does not work you have 2 wks and less than 2 hours playing time to get a refund. I like to take games trips down memory lane so post questions on steam about a relavent game before buying.
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