https://community.extremenetworks.com/t5/extremeswitching-exos-switch/x440-reaches-77-degree-celcius-and-fans-never-work/m-p/89797#M21196 <P><SPAN>​</SPAN></P><P>&nbsp;&nbsp;</P><FIGURE><span class="lia-inline-image-display-wrapper" image-alt="5279b20a73544cf2bac6f6953a2c8150_ab89f435-e6e7-4f49-a973-6f8b4efa9984.png"><img src="https://community.extremenetworks.com/t5/image/serverpage/image-id/5571iA82254B79317F02B/image-size/large?v=v2&amp;px=999" role="button" title="5279b20a73544cf2bac6f6953a2c8150_ab89f435-e6e7-4f49-a973-6f8b4efa9984.png" alt="5279b20a73544cf2bac6f6953a2c8150_ab89f435-e6e7-4f49-a973-6f8b4efa9984.png" /></span></FIGURE><P>Hello,</P><P>&nbsp;</P><P>As seen in the image above x440G2 reaches 77.5 celc. But fans are 0 RPM.</P><FIGURE><span class="lia-inline-image-display-wrapper" image-alt="5279b20a73544cf2bac6f6953a2c8150_42f607ee-63be-45ab-a058-e6e8ac963c84.png"><img src="https://community.extremenetworks.com/t5/image/serverpage/image-id/319iF357C9E99379C7FA/image-size/large?v=v2&amp;px=999" role="button" title="5279b20a73544cf2bac6f6953a2c8150_42f607ee-63be-45ab-a058-e6e8ac963c84.png" alt="5279b20a73544cf2bac6f6953a2c8150_42f607ee-63be-45ab-a058-e6e8ac963c84.png" /></span></FIGURE><P>Is the device faulty?</P><P>&nbsp;</P><FIGURE><span class="lia-inline-image-display-wrapper" image-alt="5279b20a73544cf2bac6f6953a2c8150_eadc9e2c-1843-4f04-b5c4-bbb0861e1992.png"><img src="https://community.extremenetworks.com/t5/image/serverpage/image-id/4561i936DC582DC1CFB0C/image-size/large?v=v2&amp;px=999" role="button" title="5279b20a73544cf2bac6f6953a2c8150_eadc9e2c-1843-4f04-b5c4-bbb0861e1992.png" alt="5279b20a73544cf2bac6f6953a2c8150_eadc9e2c-1843-4f04-b5c4-bbb0861e1992.png" /></span></FIGURE><P>&nbsp;</P><P><SPAN>​</SPAN> Thanks in Advance.</P> Fri, 06 Nov 2020 16:58:36 GMT mbirol 2020-11-06T16:58:36Z https://community.extremenetworks.com/t5/extremeswitching-exos-switch/x440-reaches-77-degree-celcius-and-fans-never-work/m-p/89797#M21196 <P><SPAN>​</SPAN></P><P>&nbsp;&nbsp;</P><FIGURE><span class="lia-inline-image-display-wrapper" image-alt="5279b20a73544cf2bac6f6953a2c8150_ab89f435-e6e7-4f49-a973-6f8b4efa9984.png"><img src="https://community.extremenetworks.com/t5/image/serverpage/image-id/5571iA82254B79317F02B/image-size/large?v=v2&amp;px=999" role="button" title="5279b20a73544cf2bac6f6953a2c8150_ab89f435-e6e7-4f49-a973-6f8b4efa9984.png" alt="5279b20a73544cf2bac6f6953a2c8150_ab89f435-e6e7-4f49-a973-6f8b4efa9984.png" /></span></FIGURE><P>Hello,</P><P>&nbsp;</P><P>As seen in the image above x440G2 reaches 77.5 celc. But fans are 0 RPM.</P><FIGURE><span class="lia-inline-image-display-wrapper" image-alt="5279b20a73544cf2bac6f6953a2c8150_42f607ee-63be-45ab-a058-e6e8ac963c84.png"><img src="https://community.extremenetworks.com/t5/image/serverpage/image-id/319iF357C9E99379C7FA/image-size/large?v=v2&amp;px=999" role="button" title="5279b20a73544cf2bac6f6953a2c8150_42f607ee-63be-45ab-a058-e6e8ac963c84.png" alt="5279b20a73544cf2bac6f6953a2c8150_42f607ee-63be-45ab-a058-e6e8ac963c84.png" /></span></FIGURE><P>Is the device faulty?</P><P>&nbsp;</P><FIGURE><span class="lia-inline-image-display-wrapper" image-alt="5279b20a73544cf2bac6f6953a2c8150_eadc9e2c-1843-4f04-b5c4-bbb0861e1992.png"><img src="https://community.extremenetworks.com/t5/image/serverpage/image-id/4561i936DC582DC1CFB0C/image-size/large?v=v2&amp;px=999" role="button" title="5279b20a73544cf2bac6f6953a2c8150_eadc9e2c-1843-4f04-b5c4-bbb0861e1992.png" alt="5279b20a73544cf2bac6f6953a2c8150_eadc9e2c-1843-4f04-b5c4-bbb0861e1992.png" /></span></FIGURE><P>&nbsp;</P><P><SPAN>​</SPAN> Thanks in Advance.</P> Fri, 06 Nov 2020 16:58:36 GMT https://community.extremenetworks.com/t5/extremeswitching-exos-switch/x440-reaches-77-degree-celcius-and-fans-never-work/m-p/89797#M21196 mbirol 2020-11-06T16:58:36Z https://community.extremenetworks.com/t5/extremeswitching-exos-switch/x440-reaches-77-degree-celcius-and-fans-never-work/m-p/89798#M21197 <P>Hi,</P><P>The fans come&nbsp;on at 90C on those models:</P><P><A href="https://gtacknowledge.extremenetworks.com/articles/Q_A/At-what-temperature-do-the-fans-in-X440-G2-12p-10GE4-and-X440-G2-12t-10GE4-come-on#:~:text=Question-,What%20temperature%20do%20the%20fans%20in%20X440-G2-12p-,-12t-10GE4%20come%20on%3F&amp;text=On%20the%2012%20port%20versions,will%20come%20on%20at%2090C." target="_blank" rel="nofollow noreferrer noopener">KB Link</A></P><P>&nbsp;</P><P>Thanks,</P><P>Chris Thompson</P> Fri, 06 Nov 2020 20:15:06 GMT https://community.extremenetworks.com/t5/extremeswitching-exos-switch/x440-reaches-77-degree-celcius-and-fans-never-work/m-p/89798#M21197 CThompsonEXOS 2020-11-06T20:15:06Z https://community.extremenetworks.com/t5/extremeswitching-exos-switch/x440-reaches-77-degree-celcius-and-fans-never-work/m-p/89799#M21198 <P>I got tripped up by this as well.&nbsp;&nbsp; Don’t feel bad.&nbsp;&nbsp;</P><P>As first glace you think the switch is going to melt.&nbsp;</P><P>&nbsp;</P><P>As the KB article that <USER-MENTION data-id="9805957">@Christopher Thompson</USER-MENTION> posts, the thermometer is reading the CPU temp.&nbsp; Not the ambient temperature of the airflow.&nbsp;</P> Sat, 07 Nov 2020 07:14:13 GMT https://community.extremenetworks.com/t5/extremeswitching-exos-switch/x440-reaches-77-degree-celcius-and-fans-never-work/m-p/89799#M21198 EXTR_Paul 2020-11-07T07:14:13Z