So, I built my first computer 6 months ago, only to have the power supply fail, and maybe fry the CPU or the motherboard (hope not), and I ordered the XFX 550W from newegg. Now I built the computer, but this is actually going to be the first time I'm taking out the cables of the power supply to the motherboard, and it looks like it's quite tightly in there, do I just take it out by force? I don't want to exert too much pressure because I'm a pussy and I don't want to ruin it haha.
The HDD power cable has no clips, the SATA cable usually does though. The ATX power cable especially (20/24pin) will give quite a lot of resistance, just make sure to keep pushing the clip down while pulling up equally, meanwhile, keep an eye on the motherboard, it'll flex and bend as you pull it up, but yes, you will have to pull quite hard to get things out, harder than you would normally think, I was the same as you, I keep thinking if I pull/push too hard or force things they'll break, but components are far more robust and resistant than you think.
Hi, There is often a plastic clip holding the connection in place, check for that first then pull gently as they are not normally that tight. Arnak