overheating CPU in tower but CPU fan seems fine












0















What you see here is the report from my ASUS AISuite_II for my ASUS P8Z77-V LX with an Intel i5 3570K @ 3.40GHz.

On the right is a snap of the Sensor status with an overheating alert, on the left is the status after then being shut down for about an hour and rebooted. Is it odd or not to have the CPU fan speed more than double when hot?



If the fan is running fine then I guess it might be the thermal paste? The case was last opened (PITA) and cleaned in Jan 2017.



pic










share|improve this question




















  • 4





    If you haven't even opened it to see if it's dust build-up, then that's your first step.

    – Tetsujin
    Jan 17 at 14:45






  • 3





    If my calculations are right, then that temperature is about 67°C - not that high, really. Why do you think it's overheating?

    – gronostaj
    Jan 17 at 14:48











  • I think you can set the temp threshold for the overheat alert, they set it low by default.

    – Moab
    Jan 17 at 14:50











  • In the last 10 days when I've left the pc on overnight it had shut down by itself twice, no alerts, so I started shutting it down at bedtime. Alerts have started up about overheating. I know opening it up is the logical first step, but I have a fractured spine, live alone, and to remove the side panel I have to pull the box forward and the rear wires have to be disconnected, then to do a cleaning I have to pick up this heavy tower. I don't see any control for changing the threshold. BTW, I also don't see any "email me when someone replies". Am I just blind too?

    – vreebler
    Jan 17 at 20:47











  • I just got an email saying three comments entered, so that answers that, only a day delay. Sorry for the grumpy bold tone. I still want to know "Is it odd or not to have the CPU fan speed more than double when hot?" And I'd like to have a suggestion of where to find "the temp threshold for the overheat alert" - is it baked into Win7, part of the ASUS panel, or somewhere else?

    – vreebler
    Jan 18 at 16:38
















0















What you see here is the report from my ASUS AISuite_II for my ASUS P8Z77-V LX with an Intel i5 3570K @ 3.40GHz.

On the right is a snap of the Sensor status with an overheating alert, on the left is the status after then being shut down for about an hour and rebooted. Is it odd or not to have the CPU fan speed more than double when hot?



If the fan is running fine then I guess it might be the thermal paste? The case was last opened (PITA) and cleaned in Jan 2017.



pic










share|improve this question




















  • 4





    If you haven't even opened it to see if it's dust build-up, then that's your first step.

    – Tetsujin
    Jan 17 at 14:45






  • 3





    If my calculations are right, then that temperature is about 67°C - not that high, really. Why do you think it's overheating?

    – gronostaj
    Jan 17 at 14:48











  • I think you can set the temp threshold for the overheat alert, they set it low by default.

    – Moab
    Jan 17 at 14:50











  • In the last 10 days when I've left the pc on overnight it had shut down by itself twice, no alerts, so I started shutting it down at bedtime. Alerts have started up about overheating. I know opening it up is the logical first step, but I have a fractured spine, live alone, and to remove the side panel I have to pull the box forward and the rear wires have to be disconnected, then to do a cleaning I have to pick up this heavy tower. I don't see any control for changing the threshold. BTW, I also don't see any "email me when someone replies". Am I just blind too?

    – vreebler
    Jan 17 at 20:47











  • I just got an email saying three comments entered, so that answers that, only a day delay. Sorry for the grumpy bold tone. I still want to know "Is it odd or not to have the CPU fan speed more than double when hot?" And I'd like to have a suggestion of where to find "the temp threshold for the overheat alert" - is it baked into Win7, part of the ASUS panel, or somewhere else?

    – vreebler
    Jan 18 at 16:38














0












0








0








What you see here is the report from my ASUS AISuite_II for my ASUS P8Z77-V LX with an Intel i5 3570K @ 3.40GHz.

On the right is a snap of the Sensor status with an overheating alert, on the left is the status after then being shut down for about an hour and rebooted. Is it odd or not to have the CPU fan speed more than double when hot?



If the fan is running fine then I guess it might be the thermal paste? The case was last opened (PITA) and cleaned in Jan 2017.



pic










share|improve this question
















What you see here is the report from my ASUS AISuite_II for my ASUS P8Z77-V LX with an Intel i5 3570K @ 3.40GHz.

On the right is a snap of the Sensor status with an overheating alert, on the left is the status after then being shut down for about an hour and rebooted. Is it odd or not to have the CPU fan speed more than double when hot?



If the fan is running fine then I guess it might be the thermal paste? The case was last opened (PITA) and cleaned in Jan 2017.



pic







fan cooling






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited Jan 17 at 14:43









Tetsujin

15.5k53262




15.5k53262










asked Jan 17 at 14:41









vreeblervreebler

1




1








  • 4





    If you haven't even opened it to see if it's dust build-up, then that's your first step.

    – Tetsujin
    Jan 17 at 14:45






  • 3





    If my calculations are right, then that temperature is about 67°C - not that high, really. Why do you think it's overheating?

    – gronostaj
    Jan 17 at 14:48











  • I think you can set the temp threshold for the overheat alert, they set it low by default.

    – Moab
    Jan 17 at 14:50











  • In the last 10 days when I've left the pc on overnight it had shut down by itself twice, no alerts, so I started shutting it down at bedtime. Alerts have started up about overheating. I know opening it up is the logical first step, but I have a fractured spine, live alone, and to remove the side panel I have to pull the box forward and the rear wires have to be disconnected, then to do a cleaning I have to pick up this heavy tower. I don't see any control for changing the threshold. BTW, I also don't see any "email me when someone replies". Am I just blind too?

    – vreebler
    Jan 17 at 20:47











  • I just got an email saying three comments entered, so that answers that, only a day delay. Sorry for the grumpy bold tone. I still want to know "Is it odd or not to have the CPU fan speed more than double when hot?" And I'd like to have a suggestion of where to find "the temp threshold for the overheat alert" - is it baked into Win7, part of the ASUS panel, or somewhere else?

    – vreebler
    Jan 18 at 16:38














  • 4





    If you haven't even opened it to see if it's dust build-up, then that's your first step.

    – Tetsujin
    Jan 17 at 14:45






  • 3





    If my calculations are right, then that temperature is about 67°C - not that high, really. Why do you think it's overheating?

    – gronostaj
    Jan 17 at 14:48











  • I think you can set the temp threshold for the overheat alert, they set it low by default.

    – Moab
    Jan 17 at 14:50











  • In the last 10 days when I've left the pc on overnight it had shut down by itself twice, no alerts, so I started shutting it down at bedtime. Alerts have started up about overheating. I know opening it up is the logical first step, but I have a fractured spine, live alone, and to remove the side panel I have to pull the box forward and the rear wires have to be disconnected, then to do a cleaning I have to pick up this heavy tower. I don't see any control for changing the threshold. BTW, I also don't see any "email me when someone replies". Am I just blind too?

    – vreebler
    Jan 17 at 20:47











  • I just got an email saying three comments entered, so that answers that, only a day delay. Sorry for the grumpy bold tone. I still want to know "Is it odd or not to have the CPU fan speed more than double when hot?" And I'd like to have a suggestion of where to find "the temp threshold for the overheat alert" - is it baked into Win7, part of the ASUS panel, or somewhere else?

    – vreebler
    Jan 18 at 16:38








4




4





If you haven't even opened it to see if it's dust build-up, then that's your first step.

– Tetsujin
Jan 17 at 14:45





If you haven't even opened it to see if it's dust build-up, then that's your first step.

– Tetsujin
Jan 17 at 14:45




3




3





If my calculations are right, then that temperature is about 67°C - not that high, really. Why do you think it's overheating?

– gronostaj
Jan 17 at 14:48





If my calculations are right, then that temperature is about 67°C - not that high, really. Why do you think it's overheating?

– gronostaj
Jan 17 at 14:48













I think you can set the temp threshold for the overheat alert, they set it low by default.

– Moab
Jan 17 at 14:50





I think you can set the temp threshold for the overheat alert, they set it low by default.

– Moab
Jan 17 at 14:50













In the last 10 days when I've left the pc on overnight it had shut down by itself twice, no alerts, so I started shutting it down at bedtime. Alerts have started up about overheating. I know opening it up is the logical first step, but I have a fractured spine, live alone, and to remove the side panel I have to pull the box forward and the rear wires have to be disconnected, then to do a cleaning I have to pick up this heavy tower. I don't see any control for changing the threshold. BTW, I also don't see any "email me when someone replies". Am I just blind too?

– vreebler
Jan 17 at 20:47





In the last 10 days when I've left the pc on overnight it had shut down by itself twice, no alerts, so I started shutting it down at bedtime. Alerts have started up about overheating. I know opening it up is the logical first step, but I have a fractured spine, live alone, and to remove the side panel I have to pull the box forward and the rear wires have to be disconnected, then to do a cleaning I have to pick up this heavy tower. I don't see any control for changing the threshold. BTW, I also don't see any "email me when someone replies". Am I just blind too?

– vreebler
Jan 17 at 20:47













I just got an email saying three comments entered, so that answers that, only a day delay. Sorry for the grumpy bold tone. I still want to know "Is it odd or not to have the CPU fan speed more than double when hot?" And I'd like to have a suggestion of where to find "the temp threshold for the overheat alert" - is it baked into Win7, part of the ASUS panel, or somewhere else?

– vreebler
Jan 18 at 16:38





I just got an email saying three comments entered, so that answers that, only a day delay. Sorry for the grumpy bold tone. I still want to know "Is it odd or not to have the CPU fan speed more than double when hot?" And I'd like to have a suggestion of where to find "the temp threshold for the overheat alert" - is it baked into Win7, part of the ASUS panel, or somewhere else?

– vreebler
Jan 18 at 16:38










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