New build turns off after 1 second, constant reobooting

With it out of the case and with the power switch cable connected, i'm pushing the power button and nothing is happening.

What Stulid said

I hate words care to take pictures at half 10?

1. Have you got the Pwr Switch from the case in the motherboard?
2. Have you got 1 stick of RAM in?
3. Have you got the 24 Pin and 8 Pin in properly?
4. Have you got one Hard Drive plugged in?
5. Have you got a graphics card in with both power connectors in with a monitor hooked up to it?

Their the only things I can think of.
 
What Stulid said

I hate words care to take pictures at half 10?

1. Have you got the Pwr Switch from the case in the motherboard?
2. Have you got 1 stick of RAM in?
3. Have you got the 24 Pin and 8 Pin in properly?
4. Have you got one Hard Drive plugged in?
5. Have you got a graphics card in with both power connectors in with a monitor hooked up to it?

Their the only things I can think of.



1. Yes
2. Yes
3. Yes
4. No, but shouldn't it be able to boot without it?
5. No, as before...
 
1. Yes
2. Yes
3. Yes
4. No, but shouldn't it be able to boot without it?
5. No, as before...

In that case, try putting in 4 and 5, if it still don't work, RMA the board. One thing that it could be is a bent pin on the CPU thats happened whilst changing the CPU Fan, did you do diagonal sides first? Too much pressure on one side of the CPU can put too much pressure on it.
 
Try without the case cable attached to the board, start the PC manually with a screwdriver etc.

Ignore, just seen your last post.
 
Oh wow..


Just realised something WAS happening when I was pushing the switch. My CPU fan is briefly spinning. But that's it, half a second of spinning and nothing else.


Has the same issue.

Remove cmoz cell. Leave 20mins.

Remove all power to system (ie unplug 3pin), clear cmos.

Hit power button a few times.

Reseat ram and GPU again.

Install all again.

Boot.


Similar issue with a UD5 on purchase.

Was not amused.
 
Have you tried a different PSU?

Most PSU's should be able to cope with a motherboard, a stick of RAM and a CPU, I mean i5's draw only 80W I think maybe 95.

Have you got some spare thermal compound? Just you might need to check if theres any bent pins but once you've took off the heatsink theres no going back.
 
Ive built many systems and never had this happen to me, very strange. You using a stock cooler? and i built one for a guy last week and his cpu had some bent pins which made it start and stop. Could be that
 
Has the same issue.

Remove cmoz cell. Leave 20mins.

Remove all power to system (ie unplug 3pin), clear cmos.

Hit power button a few times.

Reseat ram and GPU again.

Install all again.

Boot.


Similar issue with a UD5 on purchase.

Was not amused.


I'll try that now Andrew. I don't actually have a GPU connected at the moment.
 
I'll try that now Andrew. I don't actually have a GPU connected at the moment.


GPU potentially required.

It was in the Z68X UD5 that I had the same issue with however yours has onboard vga... If the BIOS defaults to PCI-E rather than onboard or something daft (Gigabyte do have some odd choice defaults in their BIOs) then itll be a required field but should make much of a difference.

Give it a blast.
 
I don't actually have a GPU connected at the moment.

I think you should try this also. Got some strange hunch in the back of my mind. There are a few moans at Asrock boards restarting when not using a dedicated GPU, there is a newer intel HD driver to try and fix this issue.
 
GPU potentially required.

It was in the Z68X UD5 that I had the same issue with however yours has onboard vga... If the BIOS defaults to PCI-E rather than onboard or something daft (Gigabyte do have some odd choice defaults in their BIOs) then itll be a required field but should make much of a difference.

Give it a blast.



Right, will do.



Hopefully will not have to return this board, but if I do it is to OCUK and not Gigabyte, am I right? I only bought it 7 days ago.
 
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