Can I use my HP power adaptor with a Dell laptop Tags: Dell Inspiron Laptops Hewlett Packard Dell Power Components Last response: April 17, 2009 3:04 PM in Components Share MichaelJean April 17, 2009 10:05:15 AM My Dell Inspiron 6400 power adaptor is burnt, can I substitute it with the adaptor of an HP nc6400?? Knowing that the dell adaptor is 19.5V and the HP adaptor is 19V and both cable jacks have the same shape and same size. More about : power adaptor dell laptop Shadow703793 April 17, 2009 11:44:41 AM What about the amps? No matter if voltage is the same, they can have different amps. misry April 17, 2009 3:04:20 PM Be sure the polarity is right as well. Can't find your answer ? Ask ! Publish Related resources: ForumCan I use a 65W adaptor instead of recommended 90W for my HP laptop ? ForumHP Pavilion Laptop Owners with Bad Power Jacks.... ForumCan i use hp laptop power card to dell laptop ForumCan i use a dell laptop 's powerpack to charge an hp laptop ForumHP Pavilion Laptop Owners with Bad Power Jacks.... ForumCan i use an 18v ac/dc adapter from an hp printer for my dell laptop that asks f ForumAlienware M15X US power adaptor for UK machine ForumNot enough power to VGA, use 6to8pin adaptor , or wasting my time ForumHP Notebook does not revert to battery power when adaptor unplugged ForumAC adaptor for laptop melted! Forum25pin to usb adaptor ForumLaptop Motherboard Diagnosis/Repair (No Power ) Forumdell inspiron 1100 wont work with power adaptor . ForumAC Power Adapter for HP ForumPSU Help ForumHow to connect AV DV capture card With Laptop ? ForumHow to connect AV DV capture card With Laptop ? ForumNeed a bigger power supply? ForumTHERE IS NOT support for Cooler Master Power Supplies in Brasil !!! ForumWhats the deal with the phenom ll x 2's ? when are they coming out ? More resources Read discussions in other Components categories Power supplies Sound cards NICs Akasa Antec Cooler Master Cougar DeepCool Enermax !