Shut down and start beaping

Closed
vjy - Mar 14, 2016 at 11:54 AM
Hello,

Intel core 2 duo
2 GB RAM
DG41RQ Intel motherboard

When I start my desktop first for 4 to 5 minutes runs normally than automatically shut down. If I start immediately it start beaping as RAM problem. If I wait for some time again it normally than in 4 to 5 minutes it goes off again automatically.

So, please help me.