PLZ HELP!

[Symboliq]

I built it over a year ago and while upgrading it, it broke about a month ago.
I fixed it a couple days ago and it worked but I ran into some simple problems I fixed. I played it and it worked fine in my opinion.
The day after I tried to turn it on and it turns on, then turns off, then turns back on and stays on. All the lights and fans are working and on in side of the computer but there's no display on the monitor. There's no display through the graphics card or the motherboard. My peripheals (mouse and keybiard) won't light up/turn on either. I tried disconnecting some thins and I know it's not the power supply or any other parts IE. Ram, CPU, etc etc. I just don't know what it is and tried everything. It's all new parts that I got even new motherboard, PSU, GPU, CPU, HDD.

Just someone please, please, help.

[PurpleFanto]

Wow... that's odd! Maybe go back and check the Power wiring? like the power button or the power supply
test the monitor on another computer if it dosn't turn on try to use a different HDMI cord if that dosnt work your moniter is busted. by what you said it sounds like a computer problem more than anything else though.

[Symboliq]

@Flengo somehow it ended up in this section. Can you move it to the computer builds and stuff?

[Symboliq]

my monitor is not bust. I know the power supply and power button are working, thanks for the help though

[Color]

. @Doc @Aborted I already told you to contact these two mate.

[Symboliq]

. @Doc @Aborted I already told you to contact these two mate.

I did dingbat, got no response.

[Symboliq]

Bump. Please help.

[[MPGH]Doc]

How do you know it's not the RAM or motherboard? Just because it's "new" doesn't mean they aren't faulty. What did you actually do to troubleshoot the issue?

[chamakito]

If u monitor didn't show anything , i think it's ur memory ~ I haved this problem previosly.

[Symboliq]

How do you know it's not the RAM or motherboard? Just because it's "new" doesn't mean they aren't faulty. What did you actually do to troubleshoot the issue?

Took every part out one by one, until was stripped untill only motherboard and CPU and put back one by one in different order basically.

[[MPGH]Doc]

Took every part out one by one, until was stripped untill only motherboard and CPU and put back one by one in different order basically.

So you stripped it down, and it still didn't display? If that's the case then you've just conducted an isolation test which means it HAS to be either mothboard, CPU or RAM.

[Color]

So you stripped it down, and it still didn't display? If that's the case then you've just conducted an isolation test which means it HAS to be either mothboard, CPU or RAM.

I told him he fucked something up with his mobo's circuit when he was putting it together.

[Symboliq]

I told him he fucked something up with his mobo's circuit when he was putting it together.

You're Wrong.

If u monitor didn't show anything , i think it's ur memory ~ I haved this problem previosly.

Somehow I didn't get this. It was one RAM that was messed up. Thank you a lot bro. I spent over $900 on all new parts EXCEPT RAM and the whole time it was RAM. Lol, ty

So you stripped it down, and it still didn't display? If that's the case then you've just conducted an isolation test which means it HAS to be either mothboard, CPU or RAM.

It was RAM, ty for the help.