Desktops & All-In-Ones

[9h0p4r]

Dear Acer,

i want to upgrade RAM from become 8 Gb (4Gb x 2)

stock RAM : UNIFOSA GDDR3-1333 2GB 128MX8 1.5V EP Desktop Ram Memory GU502203EP0201

upgrade RAM : CORSAIR GDDR3-1333 4GB CMV4GX3M1A1333C9 (x 2)

affter install upgrade RAM and turn on the computer, there is sound beeeeeppp very long.

can you give me solution for this problem?

Thank's

[finlux]

Hi 9h0p4r!

Researching your desktop online, it looks as if the motherboard can take 8GB of RAM, but only a maximum of 2GB in each slot - your motherboard has 4 slots.

So basically, you need to buy 4 sticks of 2GB for this to work! See if the vendor you bought the 2 x 4GB sticks will allow you to exchange them for 4 x 2GB sticks.