yesterday, had my computer on in my room, left the room for a bit, when i came back it'd blue screened. Thought it was a bit random, but turned it off and on again anyway. All the fans came on fast for a second as they normally do, then slowed down again, beeped once, and then just sat at the initial screen.
Tried rebooting a few more times, same each time tho. Thinking it might be the mem, tried switching them around, swapping, just one stick etc. Seems to work fine with one stick but not the other, and not both together. Does this mean one of them's bust? They're only a few months old
Does mem just give up randomly like that sometimes? 
Any help or advice much appreciated, cheers guys,
JamFace
Tried rebooting a few more times, same each time tho. Thinking it might be the mem, tried switching them around, swapping, just one stick etc. Seems to work fine with one stick but not the other, and not both together. Does this mean one of them's bust? They're only a few months old


Any help or advice much appreciated, cheers guys,
JamFace