EggXpert

I have A-Data 2GB Dual Channel RAM in my computer.  It has the part number HYQVE1A16.  When I ordered this: http://www.newegg.com/product/product.aspx?Item=N82E16820211066  It was exactly the same except the part number and it did not work.  I have read around and apparently the one I have is 1.8V and there is also a 2.0V.  I need 2GB more and was wondering what I should order to insure I get something that works?  Thanks.

document.write(neg_specification_newline('1.8V'));Voltage 1.8V

that is exactly what you want. 

you can also adjust the voltage in  BIOS.

so order the one you hyperlinked, it will be fine. 

I think the one you ordered will be OK. If the default voltage is different, you can configure

 

it in BIOS, but that is not good for the stability of the system.