Screen replacement won't power on

Hello,

I followed the steps in the screen replacement guide step by step, carefully disassembling everything and then reassembling and plugging everything in. Then when I press the power button, it will make the boot up sound, but nothing else. I took the bottom panel back off to double check all of the wire connections, but still had no luck. Any troubleshooting suggestions? This is my first time replacing a screen.

Edit: Before starting this project, the old screen was cracked. It would still turn on and let you do everything, without being able to see the middle where it was cracked.

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Are you getting any action from the system? Did you try an external display to see if that works.

Are you sure you got the correct one for your system and is not bad?

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