Computer randomly restarts how to solved problem bios setting

[dinesh_67]

Hello, my Motherbord = D915GAV,HDD=80GB,Ram=1GB+512MB Processor=Pentium 4 2.66GHz 2.66MHz.i Dont know when i an upgrae 1Gb ram in System after few minites my system will restaring? how o solved this problem?

 

[Chaz21]

Hello, my Motherbord = D915GAV,HDD=80GB,Ram=1GB+512MB Processor=Pentium 4 2.66GHz 2.66MHz.i Dont know when i an upgrae 1Gb ram in System after few minites my system will restaring? how o solved this problem?

1st check memory compatibility here:
http://www.intel.com/support/motherboards/desktop/d915gav/sb/CS-027070.htm