Just built a pc and all the fans spin but it wont display

[tanner110]

The componets I have are the powercolere380 anx the fx6300 with a asrock 970m mboard

I have a evga power supply 600w

Plzz help

[HoiDaniel]

Make sure your RAM has a compatible clockspeed, matching your CPU and Mobo. If it doesn't match, your memory could very be the problem.

[tanner110]

The usb ports work for a moment and then turn off and it will not diplay, all of the fans are running and the optical drive works

[spaiduhz]

http://linustechtips.com/main/topic/42440-readme-how-to-respond-to-a-no-post-or-no-power-up-situation/page-1

Try everything listed and revert on your findings.

[tanner110]

None of thoose things helped

[spaiduhz]

None of thoose things helped

Mind detailing further? You already reseated all power connections? Cleared cmos? Made sure all the necessary motherboard standoffs are installed with nothing lacking, nothing extra? Have you tried connecting everything outside the case? If there is a post failure. Any beeps given? Have you installed the system speakers if they are not integrated?

Protip: saying you did everything, without detailing what those things are, usually results in your peers assuming you did nothing. Please be specific.

[tanner110]

Yes we have, we have reset all power connections and all the fans are spinning up and we have cleared cmos , all of the motherboard standoffs are correctly attached and everthing outside is connected but the usb ports only work for two seconds, all the system speakees work and there are not any beeps, we are using an asrock 970m and our cpu is amd 6300 with 8 gis of g skill ripjaws at 1600mhz

[tanner110]

We also have a powercolor r9 380

[tanner110]

Ww also arw using a powercolor r9 380 4gb edition

[spaiduhz]

Yes we have, we have reset all power connections and all the fans are spinning up and we have cleared cmos , all of the motherboard standoffs are correctly attached and everthing outside is connected but the usb ports only work for two seconds, all the system speakees work and there are not any beeps, we are using an asrock 970m and our cpu is amd 6300 with 8 gis of g skill ripjaws at 1600mhz

Leaning towards power supply, though it may be a faulty motherboard as well.

1. Do ensure you are using a 4+4 motherboard power connector and not a 6+2 pciex power connector.

2. Do you have another psu available to test?

3. If your cooler fan is constantly spinning, it might even be that the card is just not displaying. Again, if you got another video card available, try swapping it out.

[tanner110]

Yes we are using the rightbpower cables and we have tried two power supplies and the usb ports still flicker on and then off

[tanner110]

Leaning towards power supply, though it may be a faulty motherboard as well.

1. Do ensure you are using a 4+4 motherboard power connector and not a 6+2 pciex power connector.

2. Do you have another psu available to test?

3. If your cooler fan is constantly spinning, it might even be that the card is just not displaying. Again, if you got another video card available, try swapping it out.

[tanner110]

Yes all the power connectors are right I belive it is a fautly motherboard

[spaiduhz]

Yes we are using the rightbpower cables and we have tried two power supplies and the usb ports still flicker on and then off

If you are very sure, then your motherboard is borked. Contact your reseller for exchange if its still under house warranty, or contact your closest asrock service for RMA procedures.

Once you get your replacement motherboard, i suggest you fix it up outside your case to make sure it works before putting it in.

Cheers.

[tanner110]

Tahnks for the help