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DESKTOP-NLRAUO2

Hi, my name is Noshair.

I have HP dc7800 sff, which supports only ddr2 ram and maximum 8gb ram. I have 3 sticks of 2GB ram in my pc. If I put  ram in 4th ram slot, pc gives no display and fan blowing fastly.

 

please tell me about solution!!

Thanks. 

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