MacBook Pro not satrting up and goes to the sleep
I am using macbook pro 15" laptop.The battery was dead and got swelled.Still my laptop was working with plug powered in.Yesterday it was working and suddenly it went to sleep mode.Now the system is not working.When i restart the system nothing happening and screen is blank.Only the sleep mode light is on.Even i removed the battery and directly powered on.Again only the sleep light is getting on and the screen is still blank.Could anyone advice is it because of dead battery?Will replacing a new battery solve this problem?macbook pro wont start with direct a/c connection without a battery connected?Pls advice me.
Try connecting to an external monitor - that will indicate if the problem is VCG(VPU) / logic board or in the display components.
AFAIK if you have a working power supply the computer should start... unless the swollen battery did other internal damage.
If the battery is an Apple part it may be replaced free of charge.
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