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3 Posts

26914

June 23rd, 2015 20:00

RAM upgrade issue in new Alienware 15, 4 beeps no boot.

So I just purchased a new alienware 15 and I already had good compatible ram for an upgrade, according to dell recommended ram, for this computer.  It also worked in my previous alienware 14.  I took out the stock ram (2x4GB @1600mhz) and put in Corsair vengeance (2x8GB @ 1866mhz) and the current bios is not recognizing them.  A04 is the most current bios.  Any chance Alienware will be releasing a bios upgrade to accept ram like this.  the Alienware 14 ran them flawlessly.  Model number on the ram upgrade is CMSX16GX3M2A1866C10

thanks for any help.

croptop

6 Operator

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727 Posts

June 24th, 2015 18:00

Your new RAM sticks run at a higher voltage than the laptop takes. The laptop uses DDR3 1.35v or DDR3L RAM.

6 Operator

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2.7K Posts

June 24th, 2015 17:00

Since they are third party there is no way to assure you that they will work or that a BIOS update will fix the problem.

If you want reference of third party hardware that might work you ask in notebook review or in Alienware Arena. 

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