This morning CPU at 92 degrees

[14MTH30n3]

Came to my computer this morning and it's rebooted due to CPU overheating... Turned off the computer for an hour, booted up. After about 5 minutes my CPU is above 90C, all 4 cores. CPU is barely utilized. Typical temp is around 60. Any ideas?

i7-7700k (delidded), OC to 5Gh @ 1.4v
ASUS Rog Maximus IX Hero
Corsair H100i v2 Extreme Cooling
EVGA GTX GeForce 1080FTW
G.Skill Ripjaws 4 series 288pin DDR4 SDRAM 2400 (PC4 19200) 4x8 32Gb
Samsung 960 EVO Series 1Tb
EVGA Supernova 850 G2

 

[caddi daddi]

sounds like a dead h110I to me, can you hear or feel the pump?
move its power to another fan header.

 

[14MTH30n3]

Hmm... so it has 1 of the fans working, another is not. I touch the water tubes and they are a bit vibrating, but I cannot tell if this means anything. Also, in corsair monitor it shows fan at 0 and H2O fan at 0, athough temps are at 90. This thing is just few month old, what the heck.

 

[Sentential]

Even passive if the pump was working the temps would be less so I'd agree that the pump is toast.

 

[caddi daddi]

surprise!!!!!!! (not)

 

[trents]

Hmm... so it has 1 of the fans working, another is not. I touch the water tubes and they are a bit vibrating, but I cannot tell if this means anything. Also, in corsair monitor it shows fan at 0 and H2O fan at 0, athough temps are at 90. This thing is just few month old, what the heck.

Pump fan at "0" RPM means the impeller is frozen.

 

[EarthDog]

I agree with the others... sounds like the pump isn't working or frozen.

 

[Soulcatcher668]

For science.... how is the cooler mounted in the case?

I have had a theory with these AIOs that if you are mounting the rad below the pump (CPU socket) any air in the system will stay in the pump, causing premature wear.

 

[wingman99]

Sounds like the AIO pump is defective.