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Message: <blockquote data-quote="kandyan" data-source="post: 18349147" data-attributes="member: 5861">Common fault in HP 630, 620, CQ43It's a common fault in HP 630, 620, CQ57 and CQ43 (FOXCONN CHICAGO_HR_HPC Motherboard or similar).The damaged MOSFET is on charging circuit or 3.3v/5v regulator, which is why you feel heat on near battery connector. Both of above circuit locations are located near battery connector. The MOSFET might be burnt and cannot be removed from the mainboard due to the surge and it should removed carefully without damaging its paths. Cz if those paths damaged repairing procedure might not successful.Therefore hand it over to the professional technician otherwise it cannot be repaired again. <img src="http://www.elakiri.com/forum/images/icons/sq/11.gif" alt="" class="fr-fic fr-dii fr-draggable " style="" /></blockquote>

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