My PC doesn't turn on HELP

[404Unfound]

so I just changed my case and upgraded a liquid cooling(H100i) after I assemble it, it does not turn on, I plugged in the 8 pin, 24 pin , usb 2 connector, and my cpu fan, case fan too (H440 case) , my motherboard seems to flash green light, and my PSU works since it powers the motherboard.

 

I have a asus p8z68-v pro 

              gtx 760

              CX600

              i5 2500K

              H100i

              H440 NZXT case

 

 

[Brandonsr]

There might be a short. Are you sure the motherboard is properly seated on the standoffs? Sometimes cases have preinstalled standoffs that need to be removed for certain boards.

[404Unfound]

There might be a short. Are you sure the motherboard is properly seated on the standoffs? Sometimes cases have preinstalled standoffs that need to be removed for certain boards.

I dont know what Standoffs? But there is a screw in the middle of the motherboard that looks like a capacitor not the usually one that let u place the motherboard in place 

[Smeyer40]

If I was you an this seems like a pain but I would take it apart. Maybe starting with The gpu and then try turning it on. But honestly I think taking it apart and putting it together using only the necessary things on the Motherboard box and then see if it is turning on. Plus as the other user posted make sure that all standoffs are in the correct places and none extra.

 

And if you are wondering where to place standoffs this may help you. Remove any extra that are added and place in what ever ones are not where they need to be.

 

https://www.youtube.com/watch?v=qzeWODR0OYM

[404Unfound]

If I was you an this seems like a pain but I would take it apart. Maybe starting with The gpu and then try turning it on. But honestly I think taking it apart and putting it together using only the necessary things on the Motherboard box and then see if it is turning on. Plus as the other user posted make sure that all standoffs are in the correct places and none extra.

 

And if you are wondering where to place standoffs this may help you. Remove any extra that are added and place in what ever ones are not where they need to be.

 

https://www.youtube.com/watch?v=qzeWODR0OYM

i tried unplugging the gpu the hhd using only cpu + h100i + psu but it still stays the same, the greenlight on the mobo is lighten and that was it? I also checked the standoff I removed the unnecessary ones already, perhaps it is the cpu fan?

[doubley_m]

As Smeyer said, take it out of the case, set it up on your motherboard box with just the bare bones, minimum amount of RAM Modules supported by the motherboard, onboard graphics etc and try to boot it first.

 

Saves a lot of time when you're checking each component out

[Smeyer40]

i tried unplugging the gpu the hhd using only cpu + h100i + psu but it still stays the same, the greenlight on the mobo is lighten and that was it? I also checked the standoff I removed the unnecessary ones already, perhaps it is the cpu fan?

Wait did it have the extra standoffs in when you tried to boot the 1st time? If so you could have damaged it, it is a possibility

[cmdrhomer]

it looks like u havent connected the 4 pin CPU fan connector from the cooler to the motherboard, usually if u skip that part the pc wont start up

[404Unfound]

it looks like u havent connected the 4 pin CPU fan connector from the cooler to the motherboard, usually if u skip that part the pc wont start up

i did , but the h100i is a 3 pin connector

[404Unfound]

Wait did it have the extra standoffs in when you tried to boot the 1st time? If so you could have damaged it, it is a possibility

no i checked already

[404Unfound]

As Smeyer said, take it out of the case, set it up on your motherboard box with just the bare bones, minimum amount of RAM Modules supported by the motherboard, onboard graphics etc and try to boot it first.

 

Saves a lot of time when you're checking each component out

i tried and didnt work, prob will take to NCIX and ask for helps

[Smeyer40]

i did , but the h100i is a 3 pin connector

 

That should not matter. From my understanding the SATA cable is what powers it and the 3pin is just to monitor the speeds. I can't say that 100% though. I hope you get your issue fixed. Good Luck!

[ExcitezR]

try and take out one stick of ram and if it dont work put it back in and take out the other one then see if it boots