Desktop beeps after installing new ram and new power supply

Silver Bounty

Reputable
Jan 25, 2015
14
0
4,510
I bought 2 new Rams each have 4 GB and a new 450w power supply but when I installed these and turned my desktop on I've heard continuous beeping noises (1 short 1 long) and it won't stop so please help me I even tried tightening the Rams and removing the cmos battery and putting it back again but no hope... Please help.