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CPU Overheating, and I Have No Idea Why

Crazie_Flash
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So I have a 5820K cpu and an H100i v2 liquid cooler, and even at like 2% load, my cpu cores are at 80-95 degrees Celsius. I felt the tubing to the radiator, and it is extremely hot. I rid of all the dust in the radiator, turned overclocking off, nothing is changing. Also, my cooler seems to be working fine, it is pumping liquid to radiator according to corsair link. What do I do?

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1 minute ago, Crazie_Flash said:

So I have a 5820K cpu and an H100i v2 liquid cooler, and even at like 2% load, my cpu cores are at 80-95 degrees Celsius. I felt the tubing to the radiator, and it is extremely hot. I rid of all the dust in the radiator, turned overclocking off, nothing is changing. What do I do?

https://www.hwinfo.com/

"Sensors-Only"

Check voltages and many other things, also maybe the pump is dead

Quote or Tag people so they know that you've replied.

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Just now, _Syn_ said:

https://www.hwinfo.com/

"Sensors-Only"

Check voltages and many other things, also maybe the pump is dead

If the pump is dead, then why would it say in Corsair Link that my pump is at 3060 rpm?

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Either dead pump or blockage. Fans on the radiator working?

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Remount the cooler with new thermal paste and if that doesn't fix it there's probably something blocking the fluid flow in your AIO and you need to buy a new one.

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1 minute ago, Spotty said:

Either dead pump or blockage. Fans on the radiator working?

The fans on the radiator are working. How would I check for blockage if that's the problem?

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1 minute ago, Crazie_Flash said:

If the pump is dead, then why would it say in Corsair Link that my pump is at 3060 rpm?

if it broke the blades for example. Those are just plastic in some pumps (such as Asetek Gen 5)

CPU: i7-2600K 4751MHz 1.44V (software) --> 1.47V at the back of the socket Motherboard: Asrock Z77 Extreme4 (BCLK: 103.3MHz) CPU Cooler: Noctua NH-D15 RAM: Adata XPG 2x8GB DDR3 (XMP: 2133MHz 10-11-11-30 CR2, custom: 2203MHz 10-11-10-26 CR1 tRFC:230 tREFI:14000) GPU: Asus GTX 1070 Dual (Super Jetstream vbios, +70(2025-2088MHz)/+400(8.8Gbps)) SSD: Samsung 840 Pro 256GB (main boot drive), Transcend SSD370 128GB PSU: Seasonic X-660 80+ Gold Case: Antec P110 Silent, 5 intakes 1 exhaust Monitor: AOC G2460PF 1080p 144Hz (150Hz max w/ DP, 121Hz max w/ HDMI) TN panel Keyboard: Logitech G610 Orion (Cherry MX Blue) with SteelSeries Apex M260 keycaps Mouse: BenQ Zowie FK1

 

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Just now, Crazie_Flash said:

The fans on the radiator are working. How would I check for blockage if that's the problem?

You said the tubes were hot? Are both tubes hot or just one?

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1 minute ago, Spotty said:

You said the tubes were hot? Are both tubes hot or just one?

I was just gonna say that one is exceptionally hot

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Get in contact with Corsair support to try and RMA it for a new unit

CPU: Intel i7 6700k  | Motherboard: Gigabyte Z170x Gaming 5 | RAM: 2x16GB 3000MHz Corsair Vengeance LPX | GPU: Gigabyte Aorus GTX 1080ti | PSU: Corsair RM750x (2018) | Case: BeQuiet SilentBase 800 | Cooler: Arctic Freezer 34 eSports | SSD: Samsung 970 Evo 500GB + Samsung 840 500GB + Crucial MX500 2TB | Monitor: Acer Predator XB271HU + Samsung BX2450

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1 minute ago, Spotty said:

Get in contact with Corsair support to try and RMA it for a new unit

So it's broken then?

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10 minutes ago, Spotty said:

Get in contact with Corsair support to try and RMA it for a new unit

Also i'm definitely out of warranty now

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16 minutes ago, Crazie_Flash said:

So it's broken then?

 

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33 minutes ago, Crazie_Flash said:

even at like 2% load, my cpu cores are at 80-95 degrees Celsius

 

34 minutes ago, Crazie_Flash said:

I felt the tubing to the radiator, and it is extremely hot.

 

26 minutes ago, Crazie_Flash said:

yeah, one of the tubes is hot. the other seems fine

image.png.997128d2087f5cabe957dbee8632c5a7.png

 

9 minutes ago, Crazie_Flash said:

Also i'm definitely out of warranty now

Corsair website says 5 years warranty on the H100i V2. I don't even think it has been on the market for 5 years...
Maybe @Corsair Nick can help.

CPU: Intel i7 6700k  | Motherboard: Gigabyte Z170x Gaming 5 | RAM: 2x16GB 3000MHz Corsair Vengeance LPX | GPU: Gigabyte Aorus GTX 1080ti | PSU: Corsair RM750x (2018) | Case: BeQuiet SilentBase 800 | Cooler: Arctic Freezer 34 eSports | SSD: Samsung 970 Evo 500GB + Samsung 840 500GB + Crucial MX500 2TB | Monitor: Acer Predator XB271HU + Samsung BX2450

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Oh Lord when will be the day that users will stop suggesting "RMA" as the only possible solution? .... nvm.

 

1 reseat the cooler and replace thermal paste

2 check the power cable

3 one of the tubes getting hot is completely normal, that indicates the radiator is working, hot liquid goes thru one tube and returns to the block cold.

4 get rid of the "interface cable" going from the pump to the internal USB header as well as the Y splitter, connect the fans directly to the mobo and use BIOS Setup to control them.

 

 

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15 hours ago, Crazie_Flash said:

yeah, one of the tubes is hot. the other seems fine

That means the pump is broken or there's a block in the line. I had the same problem with an old system I had.

Sorry about my spelling sometimes. My $1200 laptop has a $2 keyboard.

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16 hours ago, Crazie_Flash said:

So I have a 5820K cpu and an H100i v2 liquid cooler, and even at like 2% load, my cpu cores are at 80-95 degrees Celsius. I felt the tubing to the radiator, and it is extremely hot. I rid of all the dust in the radiator, turned overclocking off, nothing is changing. Also, my cooler seems to be working fine, it is pumping liquid to radiator according to corsair link. What do I do?

Try removing the pump and radiator, then shaking them gently to possibly free up any trapped bubbles or blockage.  Reinstall the unit, then run the system with the pump head facing the ceiling for 8-12 hours.  If you continue to see CPU temps rising with no load, then an RMA will be your next step.  You can submit a support ticket through the link below, and one of our Technical Support Reps can help you with a replacement.  H100i V2 has a 5-year warranty like @Spotty mentioned, and the V2 has only been out for maybe 3 years at most.

 

https://support.corsair.com/

Looking for more details about a product, or experiencing technical issues?  Visit our support page below, and one of our Technical Support staff can help you out:

https://support.corsair.com/

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I currently have a failing pump on my AIO, and the reason I know it’s the pump is because one tube is hot, yet the exhaust is room temperature(& my AIO is notorious for pump failure). If this is your symptoms, a failing pump or blockage would be my first guess.

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35 minutes ago, Ripper7620 said:

I currently have a failing pump on my AIO, and the reason I know it’s the pump is because one tube is hot, yet the exhaust is room temperature(& my AIO is notorious for pump failure). If this is your symptoms, a failing pump or blockage would be my first guess.

I agree. When one tube is hot that's certain failure.

Sorry about my spelling sometimes. My $1200 laptop has a $2 keyboard.

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On 4/26/2019 at 5:39 PM, Corsair Nick said:

Try removing the pump and radiator, then shaking them gently to possibly free up any trapped bubbles or blockage.  Reinstall the unit, then run the system with the pump head facing the ceiling for 8-12 hours.  If you continue to see CPU temps rising with no load, then an RMA will be your next step.  You can submit a support ticket through the link below, and one of our Technical Support Reps can help you with a replacement.  H100i V2 has a 5-year warranty like @Spotty mentioned, and the V2 has only been out for maybe 3 years at most.

 

https://support.corsair.com/

His cpu is extremely hot at idle, if there is trapped air in the pump and he's been running it dry at 3000rpm+ you should be telling him to RMA is surely or do you guys use hydraulic pumps that don't require lubrication from the coolant?

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