[Q] Prime teardown, now the display is not working - Asus Eee Pad Transformer Prime

Hello All,
I have a big problem. I'm hoping someone can help me. I took my Asus Transformer Prime apart hoping to improve my wifi signal as per this thread. I put everything back together and booted it up. Here is a picture of my screen.
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Is my Prime DOA?

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tandtmah said:
Hello All,
I have a big problem. I'm hoping someone can help me. I took my Asus Transformer Prime apart hoping to improve my wifi signal as per this thread. I put everything back together and booted it up. Here is a picture of my screen.
Is my Prime DOA?
Click to expand...
Click to collapse
can you repost the link? I cant follow the one there

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whycali said:
can you repost the link? I cant follow the one there
Click to expand...
Click to collapse
I have to wait for 10 posts before I can post an outside linke...

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I've seen that before - when I was building my own projector. It could be a bent ffc cable. You might want to crack it back open and verify they are all properly seated in their slots and nothing is pressing against them.
Hope that helps!

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1moreCyberdude said:
I've seen that before - when I was building my own projector. It could be a bent ffc cable. You might want to crack it back open and verify they are all properly seated in their slots and nothing is pressing against them.
Hope that helps!
Click to expand...
Click to collapse
I re-opened the case. There does not appear to be anything bent or pressing up. Even the case loose, the screen is still like that. I've tried slightly pressing anything with cables attached and the picture does not flicker.

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the link you posted goes nowhere. if nobody knows what you did, nobody can actually help you.
forum.xda-developers.com/showthread.php?t=1479664
looks like this is what I was looking for. compuw22c seems to be right on track below with what is going on.

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Looks like a cracked screen if you look just right and down of that "cross hair" and would explain the semi working nature of the display. Maybe give us a close up photo of that "crack" to confirm? Maybe you flexed the screen just a bit too much
Sent from my Transformer Prime TF201 using Tapatalk 2

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compuw22c said:
Looks like a cracked screen if you look just right and down of that "cross hair" and would explain the semi working nature of the display. Maybe give us a close up photo of that "crack" to confirm? Maybe you flexed the screen just a bit too much
Sent from my Transformer Prime TF201 using Tapatalk 2
Click to expand...
Click to collapse
This ...
The screen clearly has a crack at the bottom of the vertical stripe ...

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Ribbon cable busted, or screen ribbon connector is busted (other than the crack).

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leppie said:
Ribbon cable busted, or screen ribbon connector is busted (other than the crack).
Click to expand...
Click to collapse
Wow, that much damage? It appears as though there is a crack on the LCD not the glass, as I can not see the crack when the prime is off. Originally I used a plastic prying tool that I bought online for this purpose, but it broke within minutes. I then used a small screwdriver and pried the case enough to get a fingernail wedged in between, then I inserted a credit card and pried all around the unit. I didn't realize I have done that much damage (cracked LCD and potentially a broken ribbon). I guess my loss should serve as a warning to others.
To be honest, the only reason why I wanted to open the case was to get better wifi coverage. I use the unit a lot for note taking and for the brower when at work. My co-workers with other tablets are able to find wifi networks that I can't, and I was getting a bit frustrated by the Prime.
Now that mine is broken, I can honestly say, I won't be buying another Asus tablet to replace it. With the poor handling of the wifi (saying that it works enough), GPS (removal of the spec), and the few apps that crashed my prime (like World Series of Poker and Where's waldo to name a couple). It has honestly made me rethink the entire Android platform.
I may throw my chips into a Win 8 pro tablet after a few months of it's release, and I don't want an Ipad. I guess I'll be back to using my laptop for now.
Thanks All for the help.

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At least someone who has bricked their unit but has a good screen might be interested in buying. Bad luck, but it does show how careful you need to be when opening devices.

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Perhaps the LCD is not cracked, just looked again.
The construction of the Prime is quite poor. Did you by chance start opening it from the bottom and not the side? I recall a while back someone wrote about damaging their ribbon cable like that.

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Really looks like a cracked LCD.
Cracked mine while trying to replace the glass at the bottom left and the entire screen went kaput, but here it's more centered and it works on the left side prior to what looks like a crack at the bottom. did you first insert the screwdriver right over the right dock mounting point?
I've seen people using putty knives (putty spreading tools used in construction) to open larger panels with success. they're thin and durable- perfect for the job.
Sad to see another prime go like that If only they had LCD's for sale..... I couldn't find one for mine