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Please help! Spark cooling fan turns on for a few seconds when USB charger is connected?
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<blockquote data-quote="SparkOwner" data-source="post: 33921" data-attributes="member: 7382"><p>*EDIT* sorry for any confusion guys, I will clear this up now... </p><p></p><p>Its NOT the fan I hear when the drone is cold. When the drone has been flew and I then go ahead and recharge the battery via USB as I plug in the USB I (THEN) hear the fan for a second then it shuts off. </p><p></p><p>So just to clear confusion and make it clear to understand: </p><p></p><p>The drone now has been sitting over night with 40% charge. If I plug in the USB via the drone now (while the Spark is cold or has not been flown) I do NOT hear the fan for that split second like I do when its warm or has been flown and I charge it just after its been flown) </p><p></p><p>Now, I do hear a slight power sequence as I plug in the USB to charge the Spark when its cold but its not the fan. </p><p></p><p>Now, if the Spark is warm from a flight or the Spark has been sitting charging for 5-10mins via USB and I THEN take it off the USB charger and put it BACK on the charger via USB right away (in a split second) the FAN boots up for a second and then charges normally. </p><p></p><p>So, when its cold and I charge it via USB (no fan but a slight sequence as power hits main board).</p><p></p><p>When WARM or Spark has been charging for 5 mins I turn the charger OFF and ON again AFTER its Warm OR has been charging for 5 mins - fan boots up for 1 second and shuts off continues to charge normally</p><p></p><p>Again, I have explained this as best I could.</p><p></p><p>If anyone has experienced this or know. Please comment.</p></blockquote><p></p>
[QUOTE="SparkOwner, post: 33921, member: 7382"] *EDIT* sorry for any confusion guys, I will clear this up now... Its NOT the fan I hear when the drone is cold. When the drone has been flew and I then go ahead and recharge the battery via USB as I plug in the USB I (THEN) hear the fan for a second then it shuts off. So just to clear confusion and make it clear to understand: The drone now has been sitting over night with 40% charge. If I plug in the USB via the drone now (while the Spark is cold or has not been flown) I do NOT hear the fan for that split second like I do when its warm or has been flown and I charge it just after its been flown) Now, I do hear a slight power sequence as I plug in the USB to charge the Spark when its cold but its not the fan. Now, if the Spark is warm from a flight or the Spark has been sitting charging for 5-10mins via USB and I THEN take it off the USB charger and put it BACK on the charger via USB right away (in a split second) the FAN boots up for a second and then charges normally. So, when its cold and I charge it via USB (no fan but a slight sequence as power hits main board). When WARM or Spark has been charging for 5 mins I turn the charger OFF and ON again AFTER its Warm OR has been charging for 5 mins - fan boots up for 1 second and shuts off continues to charge normally Again, I have explained this as best I could. If anyone has experienced this or know. Please comment. [/QUOTE]
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Please help! Spark cooling fan turns on for a few seconds when USB charger is connected?