-do a memory test
Hold D when u hear the bootchime
-do a hard drive test in disk utility using the osx install disk and/or disk warrior
-if nothing of the above work and no errors is found, replace your hdd cable, it cheap around 25$ its most likely your problem.
Hold D when u hear the bootchime
-do a hard drive test in disk utility using the osx install disk and/or disk warrior
-if nothing of the above work and no errors is found, replace your hdd cable, it cheap around 25$ its most likely your problem.
