Will my PSU damage my components?
Will my PSU damage my components?
I placed a new motherboard, CPU, and RAM for my PC. After my previous motherboard failed, I’m worried about damage from the old one. My current PSU is a Corsair VX550W and it passed the paperclip test with higher wattage than recommended. I don’t want to risk damaging my new parts.
Update your post with complete hardware details and operating system information. Determine the age of that TX550W power supply unit. Consider its past heavy usage for gaming, video editing, or even mining operations. It’s important to verify that the PSU can handle both everyday and maximum power needs of your setup. Follow all installation guidelines thoroughly, referencing the relevant user manuals for each part. Only use the cables provided with the PSU. Begin with the official source: Utilize the included calculators to calculate your total power requirements. If a component specifies a wattage range, select the upper limit. The paperclip test is a simple check; for more accurate testing, you may need a multimeter and proper knowledge. Optional resources: https://www.lifewire.com/how-to-manually...er-2626158 A note: this isn’t a comprehensive load test since the PSU isn’t operating under stress. Any voltage deviations beyond specifications may indicate PSU issues.
My new components are,
i7 7700k
1060 6gb
ASUS Z270
16gb Vengeance RGB
I believe the PSU is a bit outdated, probably more than four years old, which makes me a little worried. It doesn’t support 80+ or anything like that. I’m likely going to use it for gaming, though I’m not sure how to use a multimeter on each power cable. I’ve done some research and it seems to work for all the components. It’s strange because my old motherboard and everything functioned perfectly, but after a week of being inactive it just won’t turn on. The green light is on, but trying to jump it didn’t help. I’ve tried everything there is. Thanks for your feedback!
Here is a useful chart for estimating the PSU wattage you should use:
PSU REQUIREMENTS - RealHardTechX
For a 1060, it recommends 450w.
However, I believe a better choice would be to upgrade to a high-quality replacement unit.
The "paper clip test" is not very helpful; it only indicates a failing PSU and doesn’t reveal its performance.
80+ does not guarantee quality—it mainly reflects efficiency.
Corsair VX550 was never regarded as a top-tier model.
PSU Tier List [OLD]
Thank you to @Starelementpokeand @Energycore for assisting with this much-needed update to the old PSU tier list by Aniallation, who had been inactive for several months and needed help restoring the previous version. This update simply corrects the original flawed list created by the P...
Did you mean a VX550 or a TX550 according to your first message?