Precision Mobile Workstations

Last reply by 11-24-2020 Solved
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Precision 7750 Coil Whine

Hi. My Precision 7750 has the coil whine issue. I can reduce the whine noise by disabling the "C States" option in BIOS (v1.5.0). May I expect any negative consequences for the hardware if I will keep the "C States" disabled all the time?

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Thank you! We have received the required details. We will work towards a resolution. In the meantime, you may also receive assistance or suggestions from the community members.


Update November 30, 2020 = We have concluded that the system is working as designed. Intel states for the Intel Xeon W-10885M CPU that the maximum allowable temperature is 100°C.

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