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Asus X99 Deluxe Board Won't turn on After Overclocking

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  • Overclocking
  • Asus
Last response: in Overclocking
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October 5, 2014 4:37:22 PM

Hello all,

I was working on a new system over this weekend, everything was working fine and I had done several stress tests on it, everything going as it should be but then I checked out the BIOS today and realized that the BCLK was 125 and then I decided to set it back to 100, about 35 ratio (don't know why it changed) and rebooted the system. The problem is that the mobo won't turn on anymore and it won't report any POST problem or sound. I checked the PSU (did some fan test) and it's working fine. The mobo will only boot with the ATX cable disconnected. When everything is connected as it should be the only thing that happens is that the mobo LEDs will turn on (power, reset) but that's all. As it won't report any problem I'm not able to figure out the a solution.

- I have checked CPU and it is totally fine and in place (once again, was working totally fine)
- I have pushed the CMOS button (to clear BIOS setup information)

PS. I had set the CPU to work on 1.37V as a good mean of performance/temp. don't know if it is related but I doubted that I have burned it since the voltage was relatively low.

Full system config.: http://pcpartpicker.com/p/CbJsMp

I'm hoping that someone could give me a help

Thanks a lot in advance,
Hector Mendes

More about : asus x99 deluxe board turn overclocking

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October 5, 2014 4:43:12 PM

Make sure power is disconnected from the system - and perform a BIOS reset - go to standard settings (no OC) and see if you can boot. The system may have become unstable due to the settings you have.
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a b K Overclocking
a c 122 Ĉ ASUS
October 5, 2014 4:48:01 PM

if the bios wont clear that way use the usb flashback and reflash the bios with the newest bios file from a usb stick and backup power.
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October 5, 2014 4:59:56 PM

I can't see any jumper to reset either the manual says anything about it. Looks like this mobo has only the CMOS button to reset bios, I have done it already without success, will try to reflash the bios.
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a b K Overclocking
a c 122 Ĉ ASUS
October 5, 2014 5:45:11 PM

will the mb post with the gpu removed..bad power supply???
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October 5, 2014 5:53:21 PM

I've tried to get a POST with GPU removed too! And NOTHING :/ 

Actually, I didn't have time to mess with this GPU settings anyway.

I'm totally out of ideas :( 

UPDATE:
Tried without DIMM and then with just 1, without luck as well

Thanks a lot!
Hector Mendes
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