Help my RAM 1gb 2Rx8 PC2-5300U-555-12 is not working with my acer motherboard. i have another 1gb RAM in the motherboard but when i inserted 2Rx8 PC2-5300U-555-12 and after restarting my computer my memory is still 1gb.. what could have caused this? thanks..
More aboutmy1gb 2rx8 5300u working
by the way, the brand is Hynix Korea 03..not samsung
What make/model is the working module and does it have 8 or 16 chips? Did you verify that both slots are working?