I need a new power supply for my Pavilion DV7-3080ca

[DV7-3080ca]

The original power supply that came with my laptop does not work anymore. Can I buy one from HP?

If not what would a perfect replacement.

[EddyK · Accepted solution]

Hi DV7-3080ca,

From looking at your Maintenance and Service Guide here, I can find that it requires a 90W AC adapter and that it originally came with a 120W AC adapter.

The 120W AC Adapter has part number 463953-001.

However, upon searching it on the HP Part Store, I found that only newer options were available. This is the order of the release: 

463953-001 -> 613154-001 -> 693709-001

So I would recommend getting 693709-001 here. 

However, it's a bit expensive and you may find cheaper options elsewhere.

Hope this answers your question,

kem579

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[DV7-3080ca]

Can I ask with the power needed is 90 W and they shipped with a 120 W AC Adapter?

Would a 90 W suffice?

[EddyK]

Hi DV7-3080ca,

Yes, it should suffice. PC manufacturers will often ship AC adapters that are higher than the minimum power requirement.

However, there's a slight chance that the battery will charge slower.

Hope this helps,

kem579