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bob1001
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Solved!

DV4-1220US + Windows 7

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Hi, I just upgrade to Windows 7, I need ACPI driver, can you help me? Thanks.
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Daniel_Potyrala
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Hi,

 

Go to Control Panel -> Devices Manager

Click with right button of Your mouse on each yellow sign and choose properties. Then go to bottom details and paste here Hardware Ids. This way we will know what it is.

 

Below You've got example how to do it:

 

Device ID

Device ID

Device ID

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bob1001
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Thanks, I found your solution on other thread: [Help]Driver WIN7 for DV5T - SE - 1200???   [ New ]

 

It´s working fine, you are great.

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gt2xf
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Hi! Please Help!!!

 

Where can I get all drivers for Windows 7 Professional X64 or X86  for HP DV4 1220US?

Can I useVista Drivers from HP support?

 

Regards

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Daniel_Potyrala
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@gt2xf,

 

Yes You can. Here is link to them.

If there will be any problems just let me know.

 

First make Vista backup. How to do it all informations here

If there will be any problems You will be able to return back to Vista system.

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** Make it easier for other people to find solutions, by marking my answer with "Accept as Solution" if it solves your issue. **
gt2xf
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Thanks!
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