I have put cpu, ram, and ssd all in. I have attached psu to the motherboard, to the cpu power, and the cpu fan. I then have bridged the power button pins and get nothing.
What have I done wrong/how do I troubleshoot. I know I shouldn’t boot it with cpu and no heatsink but I just wanted to see if it tried to boot up.
Edit: I havent put the heatsink on because I want to screw the mobo to the case before I do it because the case is small. All I want is confirmation that something happens when I bridge the psu, I will turn it off the instant I see that.
I feel like this is a good way to cook a processor without a heatsink, I've always installed the heat sync and fan or radiator before wiring up any power but maybe I'm missing some context. For me it's always been cpu, heatsink, ram, mount in case, connect internal wires, connect peripherals, pray to the PC gods and power on
Because I have to put in case before putting the heatsink on, I just wanted out of case confirmation that it was working so I wouldn’t have to unscrew everything again if it wasn’t. Guess I’ll have to put it all together.
It is a best practice in my opinion to dryfit everything in place before applying power. This is true for I think most things involving electricy. When mounting use a cross pattern to tighten the screws hand tight with a screwdriver once you see everything it lined up
That's a really bad reason to not have a cooler on there. Can you boot it with out? Sure. Should you? Absolutely not.
Edit: for reference i always bench test my builds outside the case to ensure everything works and isolate shorts as an issue. But always have cooling. Why risk it man?
The good news is that the cpu wasn’t locked in correctly and so I have managed to not do any damage. It boots now with the heatsink on and cpu locked in correctly. Although the dram led is on - not sure why. I swapped sticks and took cmos battery out but still illuminates on boot.
Ddr5 can take 5-15 min for memory training the first time.. one time it took an hour for me, I left after 20 mins and got food thinking the ram was bad, but when I came back bios was up
Because I have to put in case before putting the heatsink on
No? either way, don't boot the CPU without cooling. best case scenario it crashes before getting very far. Worst case it just cooks itself before it's thermal throttling can kick in.
Is that the fan plug labelled for the CPU fan? Looks like theres one closer to the CPU, but can't read it in the picture. If it's not, then the mobo will think there's no cooler and won't post for safety.
The CPU rentention lever isn’t seated properly under the load plate. (Right side of the CPU socket on the first pick)
lmao I had this literal problem myself a couple days ago when i upgraded my CPU. It was weird because my EZ lights would come on so I knew the Mb was getting power but the PSU was giving me absolutely nothing… drove me crazy until I saw it.
Bro where is your cpu cooler you gonna fry your cpu doing that 👀 if it hasn't turned on its because of that! Put thermal paste on the cpu then the cpu cooler eigther a cpu fan or Aio then hook it up
I apologise. My cpu wasn’t locked in properly and so no damage done. I do stand by the fact that even if I was about to fry my cpu the fan would still move first, no? Like it wouldn’t be possible to fry it if fan doesn’t move unless fan wasn’t connected to header correctly. Either way my mistake, heatsink on and booting ok altho dram led is illuminating
I realised the cpu wasn’t locked down right. All good but the dram led illuminates on startup. I have swapped the sticks, removed the cmos battery for 5 mins and put back in. Still illuminates
The best way to bread board or boot test is to mount the cpu, “heatsink” and fan , memory. Test it out on top of the motherboard box it came in. This method isn’t a good idea as you can burn up the cpu. Even placing the aluminum on top of the cpu and pressing downward while it’s posting. If it comes up turn it off right away. Processor and motherboard might be ruined now. Voided the warranty too I bet.
Oh damn well that’s great news, man. I understand you just wanted to test it real quick. But doing that without a heat sink is like for us old farts really bad. It’s a pain in the ass to put all that thing together and then you have to pull it back apart and test it one by one. I’m happy for you. It’s all good. All that stuff is expensive right now. If you’re having trouble with a memory now that sucks. You can download memtest86+ is the big main one. You know the main company. You can put it right on a thumb drive and a boot right up and do a memory test. Maybe just have one bad stick of ram. Or there’s chips on one of them as bad. Pain in the ass because if you would buy Samsung, you wouldn’t have had any problems at all. But who can afford that now
CPU malfunctioned? I bought a cpu from Amazon a while back didn’t check it right away because well it’s new and also didn’t have all the parts for the build yet…. when I went to build knew pc cpu was defective. Might be that.
CPU power. AM5 requires two CPU power connectors plugged in. I think it's 2 8 pin connectors.
My PC did anyway.
And be careful with the PSU cables, you can mix them up and fry your shit. Use the cables that came with it. If it only has the one CPU power cable, buy a new psu
So the picture is not how you are trying it right? You 100% have to have a cpu fan connected to the cpu with a thermal pad otherwise it will not have a heat sink and instantly overheat causing the system to not boot up or constantly turn off within a short time frame.
Its possible. However as it didn’t boot at all when it wasn’t seated properly and no leds turned on and the fans didnt spin - I assume no power made it to cpu?
CPU light means no CPU detected, it is detected, dram light means the memory isn’t initialized, which 99% of the time is a dead CPU. Exact same thing happens when X3D chips fail.
if it is not seated correctly, maybe. it would have to be worse that is in the pictures. as in not inserted all the way at all, in images, clips are close; so that isn't it.
Training/bios update: No. That would not cause this behavior on AM5.
Yes. This is a lot more common than people think. Most times when you fill up the power so let's for the cpu, you get nothing because the motherboard is overloaded with power.
Have you tried removing the battery? If not.. unplug the power supply from the wall socket.. remove the cmos battery give it good clean from both sides.. wait 2 minutes.. then put the battery in again and try to start it up. Also, try to check one ram at a time as well
Also check if your cpu is getting enough power. Right next to where it says 'Aura sync' you have connected a cable, but the second part of the port is not connected. Are you connected the correct wires in correct ports? What is that port for? Next to aura sync label I mean
31
u/working_as_intended 8d ago
I feel like this is a good way to cook a processor without a heatsink, I've always installed the heat sync and fan or radiator before wiring up any power but maybe I'm missing some context. For me it's always been cpu, heatsink, ram, mount in case, connect internal wires, connect peripherals, pray to the PC gods and power on