Upgrading Rams Getting Bluescreen

[SieaCS]

Okay so i just brought 4gb's ram (1 ram stick), so the happy guy i am i started installing them rams everything went well and boooooooooom bluescreen ;I

So lost i dont know what todo..

my old rams works fine

It's a HyperX Fury

 

[0AgentHani0]

You can often run into problems when trying to combine two different sticks of ram. These can ocure to do different speeds, timings, and voltages, or the two sticks may just not play nice together.

If the voltages are different use the highest voltage.
If the timings are different use the slowest timings.

and also run memtest86+ and check for memory errors.

 

[SieaCS]

You can often run into problems when trying to combine two different sticks of ram. These can ocure to do different speeds, timings, and voltages, or the two sticks may just not play nice together.

If the voltages are different use the highest voltage.
If the timings are different use the slowest timings.

and also run memtest86+ and check for memory errors.

Well the problem is, it doesnt even get started up like it gets to the front where it shows press x for x and than it instant bluescreen's (that's when i make it solo) when it's with the old rams it just turns on and it wont let me use anything such as keyboard, screen, mouse