Question about Dell Latitude C640 Notebook
I have a dell c540 laptop and i modify 3pin charger to 2 pin charger. So everything is normal, laptop itself works with AC and even with battery but it won't charge batteries. I connect + and - pins correctly but i left the ''third'' pin empty, i have heared that this ''third'' pin is charger control pin. Or is this pin for charging too or ..? I have also heard that i must connect this pin with + or- pin, ( i dont know which one) to charge the battery. Can anybody solve my problem?
Instead of spending alot of time trying to do something that could potentially harm your laptop..why not just buy a power supply?
You can get one here Click here for about 16 dollars. That's a great deal they are usually about $60 and its a Dell brand not some off brand.
Posted on Jan 19, 2009
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Posted on Jan 02, 2017
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