For my laptop
I just bougt an 4gb kingston ram to add to my existing 4gb hynix RAM hoping it would enable dual channel, but unfortunately it did not go to dual channel only single.
but it did detect the 8gb of RAM. they have the same timing and voltage, could this issue why its not on dual channel be because they have different brands?
Should I buy another same kingston 4gb RAM with the same part number so it would have more chance for dual channel?