Hear loud sound in fan

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shashi - Updated on Oct 1, 2017 at 04:51 PM
xpcman Posts 19530 Registration date Wednesday October 8, 2008 Status Contributor Last seen June 15, 2019 - Oct 1, 2017 at 09:59 PM
Hello,


When the charge my laptop , the laptop on and hear loud sound in fan. Do not work the laptop and not chargin. But , when the laptop is on, i can charge and work the laptop, then not probem. Only problem in off chargin. Plzz help me. My laptop is dell i3.
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1 response

xpcman Posts 19530 Registration date Wednesday October 8, 2008 Status Contributor Last seen June 15, 2019 1,825
Updated on Oct 1, 2017 at 10:00 PM
It appears you have a problem with the battery. When you charge with the laptop off - the battery receives more current than when the laptop is operating. This extra current might overheat a marginal battery and cause the fan to operate at its highest setting (with more noise). If the battery iks a few years old it's time to replace it.

Good Luck
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