Rajiv17 :
DSzymborski :
No, no, no, no! A thousand times, no, but a mod's going to get upset if I post "no" a thousand times.
Here are the output specs for the iBall ZPS-281:
You don't actually have a 450W power supply. You have what is, for all intents and purposes, a 132W power supply.
There's no real 450W power supply available for 857 rupees ($13 in US dollars).
@DSzymborski Thanks for your post. I'm really noob at this Could you please elaborate it How in the world that means "132W". IBall is one of the reputed company in India If they cheat like this in grand manner then to whom we should trust?
I've never seen a reputable iball PSU. Little protections, fake labels, the lowest-tier of dodgy fly-by-night Chinese capacitors. An actual 450W PSU will *start* at three times that price and that's in the United States, where the prices tend to be better than India.
What it means is that the modern PC components use +12V power. The PSU can only offer 11 A of +12V power, which means that you have 132W for *anything* that uses +12V power, which includes the CPU and the GPU. No modern, reputable PSUs are designed like this, it's essentially a cut-to-the-bone implementation of a power supply designed for a PC from 1995. And you can add the output label yourself, it's not theoretically even a 450W PSU because the numbers don't come close.
Your best case scenario is that your PC doesn't turn on at all. A worse-case scenario is that your PC runs for awhile while the junk PSU slowly -- or quickly -- damages the parts. The worst-case scenario, well,
this is what frequently happens when you try to run the junk-tier PSUs at load.