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PC fans start and stop many times PC boots up eventually

When I turn on my machine, I can hear the fans start and stop. This happens for a random amount of times then the PC boots up. My PC didn't always do this it started happening 6 months ago.

PCPartPicker Part List: https://pcpartpicker.com/list/z3LHMc

CPU: Intel Core i5-4670 3.4 GHz Quad-Core Processor  ($375.27 @ Amazon) 
Motherboard: ASRock H87M-ITX Mini ITX LGA1150 Motherboard 
Memory: Crucial Ballistix Sport 8 GB (2 x 4 GB) DDR3-1600 CL9 Memory  ($62.30 @ Amazon) 
Storage: Samsung 850 EVO-Series 500 GB 2.5" Solid State Drive 
Storage: Seagate Barracuda 2 TB 3.5" 7200RPM Internal Hard Drive  ($84.99 @ Amazon) 
Storage: Toshiba 4 TB 3.5" 7200RPM Internal Hard Drive  ($165.00 @ Amazon) 
Video Card: Gigabyte GeForce RTX 2070 8 GB WINDFORCE 2X Video Card  ($399.99 @ Newegg) 
Case: BitFenix Prodigy Mini ITX Tower Case 
Power Supply: Corsair CX 600 W 80+ Bronze Certified Semi-modular ATX Power Supply 
Total: $1087.55
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2020-06-26 04:56 EDT-0400

 

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9 minutes ago, TashaTime said:

PC boots up

Sounds like the system is having issues getting enough power.

So rise up, all ye lost ones, as one, we'll claw the clouds

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I'm not sure it getting enough power is an issue.  I had a AMD 7970 in there with this  problem. I replaced it with a less power hungry RTX 2070 and still there is the same issue.

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Sounds like its running through DRAM training every time.

 

First try doing a CMOS reset, clearing out the NVRam should force the system to forget its existing training profiles and create new ones.

 

If that doesn't work try replacing the battery on the board with a new one.

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I tried replacing the cmos battery.

 

Along the way I had problems where the computer wouldn't do anything when I hit the power button. It seems like unplugging usb devices worked.

 

When I got the new cmos battery in the fans only stopped and started one time. After rebooting the fans have been starting and stopping for like half an hour. I guess the difference between the first time I turned it on after putting in a battery and now is I have a keyboard plugged in.

 

 

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  • 10 months later...

I don't know how often people find these threads on Google. It's been a while I forgot to update. Flashing the bios is what fixed the problem.

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