This is my first time putting together a computer... I ordered the parts through newegg, and took a suggested build from the stickied thread here. Since the computer was for someone else, I let her choose her own case, which is the right size and everything, but it came with its own 500W power supply. The case wasn't expensive at all.
I'm wondering if I should just send the ordered power supply back, and trust the one in the case... or should I go with the 400W power supply that I ordered for the case? I'm wary, since the "extra" power supply I have cost more by itself than the entire case did.
Alright, as far as I can tell according to the instructions, I've got everything installed just fine... Computer isn't powering up at all, though. The motherboard's instructions recommends a 500W power supply, but I'd think the computer would at least power up, right?
Have you double checked the make sure there isn't a second power switch at the back of the power supply that's accidentally been left to off?
Yeah, first thing I turned on.
Double check to make sure that you've connected the front panel switch to the right pins on the motherboard?
First thing I double checked. Strange thing here, only the power switch cord has a black and white line, all the rest are yellow and white, or green and white. I'm assuming white is positive on all of them. There was no information on which was which with the case (not much info with the case at all, really).
Alternatively, does anything light up (e.g. a standby light on the motherboard)?
Have you double checked the make sure there isn't a second power switch at the back of the power supply that's accidentally been left to off?
Yeah, first thing I turned on.
Double check to make sure that you've connected the front panel switch to the right pins on the motherboard?
First thing I double checked. Strange thing here, only the power switch cord has a black and white line, all the rest are yellow and white, or green and white. I'm assuming white is positive on all of them. There was no information on which was which with the case (not much info with the case at all, really).
Alternatively, does anything light up (e.g. a standby light on the motherboard)?
Nope.
Do any fans spin?
Nope. No sign of power at all.
Well, you only need the 2-wire power switch cord attached to test. It doesn't matter which way it is plugged in as long as you actually attach it to the correct pins on the motherboard. Recheck the manual for your motherboard, it will list which pins are for the power switch. And just in case they have not labeled the connectors on the cables in the case or they have used nonstandard colors, try swapping one at a time with the other 2-wire cables.
The PWR and HD led cables you can leave disconnected while testing since they aren't needed yet. The led's wont light up if they are connected backwards, but they won't be damaged doing that either.
If you are certain that the front panel connections are right, try plugging in the power supply that came with the case. It's possible the other supply is dead.
SiliconStew on
Just remember that half the people you meet are below average intelligence.
Even if you don't have the power switch hooked up correctly, the standby light on the motherboard should be on if PSU is connected to the main mobo connector, plugged in, and switched on. You may have a bad PSU.
This is unlikely, but it's also possible that the case has a poorly-wired power button. I helped a friend with a build a year or so ago and we discovered a bad solder in the case's wiring after hours of confusion. I mention it because we, too, were using an inexpensive case.
This might be really stupid but it's the first mistake I made when I built my first computer. You used the screw spacers so that your motherboard isn't resting directly on the metal of the case right?
This might be really stupid but it's the first mistake I made when I built my first computer. You used the screw spacers so that your motherboard isn't resting directly on the metal of the case right?
I think this is probably it. I was confused that the case didn't come with anything of the like, and thought that it didn't need it since nothing was there. I checked and rechecked the stuff that came with the case too. They'd just be little plastic washers basically, right?
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Case: http://www.newegg.com/Product/Product.aspx?Item=N82E16811164061&nm_mc=TEMC-RMA-Approvel&cm_mmc=TEMC-RMA-Approvel-_-Content-_-text-_-
So, yeah... The Corsair power supply next to the case's stock power supply looks like sex next to a hungry bum.
Double check to make sure that you've connected the front panel switch to the right pins on the motherboard?
Alternatively, does anything light up (e.g. a standby light on the motherboard)?
Do any fans spin?
Yeah, first thing I turned on.
First thing I double checked. Strange thing here, only the power switch cord has a black and white line, all the rest are yellow and white, or green and white. I'm assuming white is positive on all of them. There was no information on which was which with the case (not much info with the case at all, really).
Nope.
Nope. No sign of power at all.
Well, you only need the 2-wire power switch cord attached to test. It doesn't matter which way it is plugged in as long as you actually attach it to the correct pins on the motherboard. Recheck the manual for your motherboard, it will list which pins are for the power switch. And just in case they have not labeled the connectors on the cables in the case or they have used nonstandard colors, try swapping one at a time with the other 2-wire cables.
The PWR and HD led cables you can leave disconnected while testing since they aren't needed yet. The led's wont light up if they are connected backwards, but they won't be damaged doing that either.
If you are certain that the front panel connections are right, try plugging in the power supply that came with the case. It's possible the other supply is dead.
I think this is probably it. I was confused that the case didn't come with anything of the like, and thought that it didn't need it since nothing was there. I checked and rechecked the stuff that came with the case too. They'd just be little plastic washers basically, right?
Bout a centimeter long. Screw on one end, screw hole on the other.
Like this.