F5F Stay Refreshed Hardware Desktop Unusually elevated CPU temperatures when the system is not running.

Unusually elevated CPU temperatures when the system is not running.

Unusually elevated CPU temperatures when the system is not running.

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228
02-21-2017, 06:55 PM
#1
Recently I assembled a new setup using an ASRock Z370 Pro4, an Intel Core i7 8700k (not overclocked), and 16GB of 3000MHz Corsair Vengance DDR4 RAM. Once the machine was up, I installed Open Hardware Monitor to track temperatures and ensure everything stays within safe limits. Today I observed that just one CPU temperature remains above 95°C, even when idle and after a restart, while the rest stay below 40°C. This raises questions—should I worry? Could it be a software issue or something else?
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Thegamingnerds
02-21-2017, 06:55 PM #1

Recently I assembled a new setup using an ASRock Z370 Pro4, an Intel Core i7 8700k (not overclocked), and 16GB of 3000MHz Corsair Vengance DDR4 RAM. Once the machine was up, I installed Open Hardware Monitor to track temperatures and ensure everything stays within safe limits. Today I observed that just one CPU temperature remains above 95°C, even when idle and after a restart, while the rest stay below 40°C. This raises questions—should I worry? Could it be a software issue or something else?

S
sironip
Member
191
02-21-2017, 07:31 PM
#2
Maybe a repaste would help. A potential problem might be the sensor on that core isn't working properly.
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sironip
02-21-2017, 07:31 PM #2

Maybe a repaste would help. A potential problem might be the sensor on that core isn't working properly.

B
Blazer444
Member
146
02-21-2017, 11:29 PM
#3
I experimented with various programs to view temperatures. HWInfo64 is free, AIDA64 costs, and CoreTemp is free. If your CPU wasn't disabled, it might be a software or sensor problem.
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Blazer444
02-21-2017, 11:29 PM #3

I experimented with various programs to view temperatures. HWInfo64 is free, AIDA64 costs, and CoreTemp is free. If your CPU wasn't disabled, it might be a software or sensor problem.

J
jocabq
Junior Member
23
02-21-2017, 11:50 PM
#4
I just applied the tiny amount of paste included with the Coolermaster Hyper T4, so I'm going to check out some other options. But my main concern is the broken sensor given the temperatures of the rest of the device.
J
jocabq
02-21-2017, 11:50 PM #4

I just applied the tiny amount of paste included with the Coolermaster Hyper T4, so I'm going to check out some other options. But my main concern is the broken sensor given the temperatures of the rest of the device.

L
lolX20
Member
136
02-24-2017, 05:51 PM
#5
Retrieve your PC again, but you have a collection of Aida64 codes.
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lolX20
02-24-2017, 05:51 PM #5

Retrieve your PC again, but you have a collection of Aida64 codes.

X
XGrenadier24X
Junior Member
11
02-26-2017, 01:54 PM
#6
It would have been wise to consider this early on. It seems the problem might have been an open hardware monitor. Appreciate the timely guidance!
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XGrenadier24X
02-26-2017, 01:54 PM #6

It would have been wise to consider this early on. It seems the problem might have been an open hardware monitor. Appreciate the timely guidance!

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Lorddoom139
Posting Freak
956
03-04-2017, 06:34 AM
#7
I've never come across "Open Hardware Monitor" before. For nearly a decade, I've focused on reviewing top-tier sensors, offering more frequent updates, stronger support, and clearer, more precise readings.
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Lorddoom139
03-04-2017, 06:34 AM #7

I've never come across "Open Hardware Monitor" before. For nearly a decade, I've focused on reviewing top-tier sensors, offering more frequent updates, stronger support, and clearer, more precise readings.

M
MitiaNova
Junior Member
30
03-05-2017, 06:30 AM
#8
Interesting perspective. This was my initial complete system setup, before then I relied on the default/OEM setup tools. Appreciate the assistance!
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MitiaNova
03-05-2017, 06:30 AM #8

Interesting perspective. This was my initial complete system setup, before then I relied on the default/OEM setup tools. Appreciate the assistance!

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XxThelor01xX
Member
59
03-06-2017, 12:20 AM
#9
Thank you for your support! We're a community team.
X
XxThelor01xX
03-06-2017, 12:20 AM #9

Thank you for your support! We're a community team.

D
davidspyro
Member
213
03-12-2017, 11:22 PM
#10
same issue here same motherboard, same processor and same hot core. yet on my system the fans appear to follow the temperatures shown by Open Hardware Monitor since they run nearly all the time, even when idle in Desktop (appears to be true based on your hardware screen shot) (sorry for the misspelling)
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davidspyro
03-12-2017, 11:22 PM #10

same issue here same motherboard, same processor and same hot core. yet on my system the fans appear to follow the temperatures shown by Open Hardware Monitor since they run nearly all the time, even when idle in Desktop (appears to be true based on your hardware screen shot) (sorry for the misspelling)

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