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Apple's line of laptops for professional and power users. To date, the MacBook Pro line includes 13, 14, 15, 16, and 17-inch variants, with major revisions defined by Pre-unibody(Original), unibody, Retina display, Touch Bar, and SOC (system-on-a-chip) designs.

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Replaced bottom case on MBP (2006)...now screen is blank!?

I just replaced the bottom case on my 2006 MBP (model A1211). I previously replaced the top case, optical, and disk drives and all has been running as good as new for months. I used the instructions on ifixit.com to replace the bottom case, following the instructions exactly. Now when I go to turn the computer on, the screen doesn't turn on. I thought maybe a connection or screw was loose, so I disconnected and reconnected everything. All connections are tight, no screws are loose or missing. What am *I* missing??

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This has to be fairly common...I'm sure I'm missing something obvious??

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From here all we can tell you is: Go over all the connections, and - connect to an external monitor to ensure the logic board video isn't pooched.

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I was going to try that next, I have a monitor from work that I can try. I'll report back. I'm frustrated bec I was SO careful when I took everything apart and put it back together!

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Ok, so on a whim I opened the top case and tried all the critical connections again, taking time to remove and examine the video connection, which looks in perfect condition. When I put MOST of the top case back on, minus the two T6 screws neat the RAM cards, the 00philips screw on the back left by the magsafe card, the two 00philips screws inside the battery bay by the latch, and the RAM cover, all worked fine, I was able to reboot, etc...yay! But when I put all those other things back in (oh, the battery was out too for this), including the battery, I again have no screen. So I took all those things back out again, and sometimes I can boot, other times I get screechy, scratchy sounds from the speakers and it will hang at the "Omm" startup sound, over and over and over...I am guessing maybe something around the area of the magsafe card is loose now?

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Oh and one other thing, when it's plugged in, whether on or not, I can feel an ever so slight tingling if I run ONE hand across the palm rests. If I put the other hand on the computer, it stops. I noticed this same thing before when I had it in to a Mac place (not apple) for repair and had all kinds of fits with it till I took the cover off and replaced one of the fans.

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Probably wrong (too long) screws in the wrong hole... If you're lucky you did no permanent damage... but it doesn't sound good.

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