How to enable 3-pin HP laptop chargers 220k resistor from center pin to +19V for fast mode. 1M resistor for ultra slow charging mode. July 5, 2017 In Uncategorized ← Previous post Next post → Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment.
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