Memory slot works with 1GB RAM but won't with a 2GB

Vlad_4

Reputable
Dec 17, 2015
3
0
4,510
Hello, everyone! I recently bought 2 ram of 2gb each( ddr2, 667mhz) and when I try to insert them both just one work. the first slot doesn't recognize a 2gb ram, but it recognize a 1gb ddr2 667mhz ram. if I combine 2*2gb ram it only show 2gb of memory but if I combine the 1gb ram with the 2gb ram it show me just 1 gb of memory. the combination of 2gb with 1 gb works however i place them, but it won't show 3gb of memory. the 2gb ram memories work, i veryfied them both in the second slot and they work, but if I place any of them in the first slot when I start the pc my computer beeeeeeeeeps. if I only put a 1gb memory in the first slot my computer works well.
I know that my problem it's nasty and mindf*cking but I really need help! My mob is mcp6pb m2+