i have black macbook bought in 2008 intelcore 2 duo. problems have had in past are: first, around year or after bought macbook computers hard drive died, no reason. mac replaced new 1 free since still under warranty. second problem around several months ago. hard drive had replace had once again replaced no reason. ( shut macbook off 1 night, next day turn on , folder "?" mark appears.-results said needed buy yet hard drive same computer) third problem, 1 having computer randomly fall asleep no reason. working on something, either on paper or surfing web , go sleep. have shut screen , open again wake up. occurs every minute or so, ill have hour, , times ill have several hours no problems. @ times doesnt fall asleep. screen go black. help!!! should do???
-when problem occurs: no other apps running @ time, although happens on variety of occasions. of time system appear has gone sleep (pulsing light)
-other times less screen go black or blank. if closely can still see had been doing dim light.
- wake system either have restart whole device or shut screen , open it. wake right , work time period before issue comes
it if specify:
what year , model macbook have.
what version of mac os x you're running.
if you're running on battery or ac power @ time shuts down.
if on battery, condition of battery is. install istat pro accurate data.
whether it's in sleep mode, or if screen going dark.
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