Solve : restarts to black?

1.	Solve : restarts to black?
Answer» I added some memory AWHILE back and since then I can no longer restart. If I do BIOS loads the it goes to black with the blinking cursor of death. The only way to get it back on is to POWER down, let it sit for awhile the start up. Even if you shut down it has to sit before starting up to WORK. Any ideas?Remove the new memory and see what happens.More of the same with either mem chip REMOVED.

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