Black screen no boot-up chime?

[gzfelix]

I left my MacBook mid-2007 several days off (it was always on and never turned off before) to play with my new Mac Pro. Today when I turned it on, it just stuck at the black screen without apple logo or any boot-up chime. The fan is working (I can still hear it). And I can hear the super drive's sound.

Any idea?

 

[ViciousShadow21]

I left my MacBook mid-2007 several days off (it was always on and never turned off before) to play with my new Mac Pro. Today when I turned it on, it just stuck at the black screen without apple logo or any boot-up chime. The fan is working (I can still hear it). And I can hear the super drive's sound.

Any idea?

try taking the battery out then hold the power button down for 10 seconds put the battery back in and push the power button again.

 

[gzfelix]

try taking the battery out then hold the power button down for 10 seconds put the battery back in and push the power button again.

I just did a memory swap out test and found out the second memory slot was broken. Now I need to bring it to apple store to fix it.

 

[ViciousShadow21]

I just did a memory swap out test and found out the second memory slot was broken. Now I need to bring it to apple store to fix it.

bummer dude. good luck with the "Geniuses."