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Upgrading the cpu to quad core

HP Recommended
DC7900 USDT
Microsoft Windows 10 (64-bit)

I am planning to upgrade the cpu to quad core, 65W; what are the issues? I have a 150W power supply. Will cooling be sufficient?

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HP Recommended

Hi:

 

No quad core processors are supported in the dc7900 USDT. 

 

http://manualzz.com/doc/1575687/hp-compaq-dc7900-quickspecs

 

Probably due to the reasons you are concerned about (inadequate power supply, inadequate cooling solution).

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