I have a 2003 Dell Latitude C610. I know it's old and it may have a some problems, as it sounds, but this one is... Abnormal
I started to get random BSoDs that were all scrambled up. It lasts about fifteen seconds. Then they got longer and even started to fail to show the B in BSoD. It just showed a couple of random lines with a black background.
Now it starts to fade into green, then blue, the purple light.