cooler master 750w

Hi, I've recently tried installing a new GPU and realized I was missing a crucial 8pin - 8 (6+2)pin PCIe cable for my Cooler Master Masterwatt 750 PSU. This problem came up a week ago and I've been scouring the internet ever since. I've shot Cooler Master support a ticket about this last week...

[EDITED : Read @ bottom] My apologies for if i post this in 2 sections with slight variations. I was wondering if my motherboard is broken. Basically when you turn it on there was a red light in the bottom from an LED, also the screen didn't work for a while. Now nothing goes on basically and...

Hey there, I have these power issues in my area and I'm wondering what UPS should I get for my build. Should I buy 1000va UPS which actually is recommended for my build or should I save my money by using just a 600va UPS. I aim to decide between "Artis 600va" and "Artis 1000va" System info...