fans don't spin on any fan related part of my pc but the mobo led works does anyone know how to fix this?

[Mitzy]

Fans don't spin on any fan related part of my pc but the mobo led works does anyone know how to fix this?

parts list 

PCPartPicker Part List

Type	Item	Price
CPU	AMD Ryzen 5 3600 3.6 GHz 6-Core Processor	£186.98 @ Aria PC
CPU Cooler	be quiet! Dark Rock Pro 4 50.5 CFM CPU Cooler	£73.91 @ Amazon UK
Motherboard	Asus ROG Strix X570-E Gaming ATX AM4 Motherboard	£273.40 @ Alza
Memory	Corsair Vengeance LPX 16 GB (2 x 8 GB) DDR4-3600 CL18 Memory	£73.99 @ AWD-IT
Storage	Samsung 970 Evo 500 GB M.2-2280 NVME Solid State Drive	£73.97 @ CCL Computers
Storage	Western Digital Blue 4 TB 3.5" 5400RPM Internal Hard Drive	£100.28 @ Newegg UK
Video Card	EVGA GeForce RTX 2070 SUPER 8 GB XC ULTRA GAMING Video Card
Case	Phanteks Enthoo Pro M TG ATX Mid Tower Case	£94.99 @ Currys PC World
Power Supply	Corsair RM (2019) 750 W 80+ Gold Certified Fully Modular ATX Power Supply	£119.99 @ AWD-IT
Case Fan	be quiet! Silent Wings 3 50.5 CFM 120 mm Fan	£21.16 @ CCL Computers
Case Fan	be quiet! Silent Wings 3 50.5 CFM 120 mm Fan	£21.16 @ CCL Computers
Case Fan	be quiet! Silent Wings 3 50.5 CFM 120 mm Fan	£21.16 @ CCL Computers
	Prices include shipping, taxes, rebates, and discounts
	Total	£1060.99
	Generated by PCPartPicker 2020-12-30 21:19 GMT+0000

Changed the Gpu to a nvidias founders edition 3060ti

The I attempted to build this pc on christmas but however it gives the problem which I have said above

[lh99]

Does it give a display output?

 

[lh99]

Tried to look up the boot code the mobo gives you?

[Mitzy]

2 minutes ago, lh99 said:

Does it give a display output?

 

Not sure but either way the mobo led lights up but the fans just won't spin on the psu, air cooler, gpu or case fans and i don't know why?

[Mitzy]

1 minute ago, lh99 said:

Tried to look up the boot code the mobo gives you?

Can having thermal paste left over cause this cos i had thermal paste made a mistake and wiped it with kitchen roll and no alcohol and then reapplied it could that be the issue?

[Mitzy]

that its blocking certain thing from reaching the air cooler

 

[SlashedM]

6 minutes ago, Mitzy said:

Can having thermal paste left over cause this cos i had thermal paste made a mistake and wiped it with kitchen roll and no alcohol and then reapplied it could that be the issue?

No it shouldnt.

[Mitzy]

18 minutes ago, SlashedM said:

No it shouldnt.

Do you have an idea why fans don’t spin but led on mobo works and power button works?

[lh99]

You say your mobo leds light up. Then tell us what the code that gets displayed down there says

[Mitzy]

1 minute ago, lh99 said:

You say your mobo leds light up. Then tell us what the code that gets displayed down there says

I mean the rog logo led what is that number?

[lh99]

Debug leds. Do they turn on when you turn on your pc? they should display a few codes in rather quick succession

[SlashedM]

1 minute ago, Mitzy said:

I mean the rog logo led what is that number?

That LED Number Display displays post codes errors. You need to check what number it shows (it will cycle through some sometimes, just make sure the last number doesnt change for a few seconds.)

[Mitzy]

1 minute ago, lh99 said:

Debug leds. Do they turn on when you turn on your pc? they should display a few codes in rather quick succession

 

1 minute ago, SlashedM said:

That LED Number Display displays post codes errors. You need to check what number it shows (it will cycle through some sometimes, just make sure the last number doesnt change for a few seconds.)

Do any of you know how I find the issue from this?

[SlashedM]

Just now, Mitzy said:

 

Do any of you know how I find the issue from this?

Check the manual or search it up or just tell us the code it ends in.

[Mitzy]

1 minute ago, SlashedM said:

Check the manual or search it up or just tell us the code it ends in.

And from that number it will reveal the problem right?

[SlashedM]

Just now, Mitzy said:

And from that number it will reveal the problem right?

Most of the time yes.

[Mitzy]

1 minute ago, SlashedM said:

Most of the time yes.

Does it rule out the motherboard as being fine if the leds work on it?

[SlashedM]

Just now, Mitzy said:

Does it rule out the motherboard as being fine if the leds work on it?

No. Depends on the code.

[lh99]

Would be more helpfull telling us the code then asking 5 questions..

[Mitzy]

Just now, lh99 said:

Would be more helpfull telling us the code then asking 5 questions..

I don’t have access to the pc I’m not home, but thanks for telling me what the code means at the button and how to use it ty and I’ll check it tommrow