Worked fine, new fans, cant even get to bios

[rehost]

Hi,

so two days ago I got some new fans (4x Corsair ll120 with the lighting node and hub), since I switched those with my old fans every time I start up my computer it won't even go to bios and it reboots itself constantly. Also the LL120's won't light up, just the first fan and only 2 LEDs from that fan. I unplugged everything that's not needed for the pc to work and tried it but the same thing happened. Also my fans are all spinning at 100% (at least thats what it sounds like). I don't know what do do anymore, I tried basically everything. 

My specs are: r5 3600, MSI 1070ti armor with kraken g12 and Corsair h55, ASRock b450 fatal1ty, 16gb of 3200 ripjaw 5, corsair rm750x and my OS is on a WD nvme ssd (I think it's called s1000 or something like that).

 

Thanks for the help in advance

[The Spectator]

Maybe check if all your power connectors are plugged in? besides that it might be the psu but it could just be a small problem like not wiring the rgb correctly or forgetting a power connector

 

Good Luck! 

[rehost]

18 hours ago, Budddy1 said:

Maybe check if all your power connectors are plugged in? besides that it might be the psu but it could just be a small problem like not wiring the rgb correctly or forgetting a power connector

 

Good Luck! 

Already looked over everything a couple times, I tried a different psu too, nothing worked, thanks tho

[rehost]

Just tried clearing CMOS , didn't work either

[Edgar R. Zakarian]

You mean you unplugged the new fans and the PC still doesn't work like before?

[Ben17]

@rehost

[rehost]

On 12/10/2019 at 4:30 PM, Edgar R. Zakarian said:

You mean you unplugged the new fans and the PC still doesn't work like before?

Yup, also unplugged all the RGB stuff that comes with them, still doesn't work like before. I switched out everything besides the CPU and Motherboard by now and it still doesn't work. So it's probably one of those 2 things

[Mark Kaine]

3 hours ago, rehost said:

Yup, also unplugged all the RGB stuff that comes with them, still doesn't work like before. I switched out everything besides the CPU and Motherboard by now and it still doesn't work. So it's probably one of those 2 things

Yep,  sounds super unlikely but I think it's possible the mother board got damaged somehow - the other possibility is that some cables aren't connected properly but I suppose you checked that several times by now already.

 

I would suggest, whatever happens,  to not connect these fans or the hub / RGB thing ever again to anything tbh. 

 

Otherwise looks like you need a new motherboard to test this then. Hopefully it's not the CPU... 

[rehost]

Tore everything apart and put it back togeter twice today. It works now but all my storage was corrupted and had to be formatted so I have to reinstall everything, no biggie tho. Thanks for the help everyone