[Q] Black Screen - Galaxy Tab 7.7 Q&A, Help & Troubleshooting

i just bought a samsung galaxy tab 7.7 p6810 and my problem is that the screen stays black even after turning on.
The sound, touch screen(digitizer), and vibration work but for whatever reason the screen stays black. I've tried holding the power button and volume button to try to get into download mode, but it's a no go. Anyone's help would be much appreciated.:laugh:

sg22gs said:
i just bought a samsung galaxy tab 7.7 p6810 and my problem is that the screen stays black even after turning on.
The sound, touch screen(digitizer), and vibration work but for whatever reason the screen stays black. I've tried holding the power button and volume button to try to get into download mode, but it's a no go. Anyone's help would be much appreciated.:laugh:
Click to expand...
Click to collapse
Return it......
Hold power button for 10 sec to power off.
Then boot into DL mode (hold vol down + power)
Sent from my GT-P6810 using xda premium

that was fast.
i probably should but i got it for such a steal, now i know why. Isn't there a place where i can get it fixed.

Related

Phone stuck with black screen...

Yeah, so i went to sleep with it connected to my computer and woke up with a black screen that will not turn on for anything. when i plug the charger in the light at the top turns green. Any ideas to fix?
stock unrooted w/ jellybean OTA
I had this happen the other night.
Held the power button and volume down and the screen finally woke up.
kafreeman said:
I had this happen the other night.
Held the power button and volume down and the screen finally woke up.
Click to expand...
Click to collapse
no luck with this... although if i do this while its plugged in i see the green light go off until i let go of the buttons
ilol'd said:
no luck with this... although if i do this while its plugged in i see the green light go off until i let go of the buttons
Click to expand...
Click to collapse
unplug from any cables, hold power+volume down for ~15 seconds. phone should reboot.
if this does not work, try power + volume up, to see if you can get in fastboot
Got it working. I literally tried every button combo I could think holding them for as long as a minute. Went to vzw and the guy got it into to fastboot on the first try... power button and volume up is what he said he did... don't know why it didn't work for me

[Q] Galaxy Note GT-N7000 can't reboot after screen freeze running some app

My Galaxy note GT-N7000 is freeze when running some app (missed it!), the it turn off when I long pressed the power button.
After that I can't turn in on again.
I had done pull off the battery, waited a while and put it back and try. No luck.
I had tried boot it into recovery mode by pressing volume down + power button. No respond.
I tried to plug in the power cable. No repond (charging image not showing, only black screen)
Anyone please help!!!!
Appreciated much.
My galaxy note GT-N7000 is rooted, on latest custom ROM PACMAN (Cyanogen 10).
Battery level is 97% before it freeze and turn off.
vandcooler said:
My Galaxy note GT-N7000 is freeze when running some app (missed it!), the it turn off when I long pressed the power button.
After that I can't turn in on again.
I had done pull off the battery, waited a while and put it back and try. No luck.
I had tried boot it into recovery mode by pressing volume down + power button. No respond.
I tried to plug in the power cable. No repond (charging image not showing, only black screen)
Anyone please help!!!!
Appreciated much.
My galaxy note GT-N7000 is rooted, on latest custom ROM PACMAN (Cyanogen 10).
Battery level is 97% before it freeze and turn off.
Click to expand...
Click to collapse
Recovery is Vol Up, power and home key at the same time until it boots into recovery. Try that first while it's plugged in. If not try Vol down, power and home key, this is download mode see if that shows anything.
If you're getting no response at all I'd suggest a new battery first of all or try someone else's, the batteries have a funny way of dying very suddenly.
Post back with updates and we'll go from there.
Sent from my GT-N7000 using xda premium
Hi there,
Thanks for correcting me on the recovery mode method.
I tried all the necessary method on my own, nothing is working.
Hence, I bought it to the Samsung service center for a check. They confirmed the motherboard was dead. And it cost me quite a lot to fixed it.
At the end, I decided to let my galaxy note rest in peace after serving me for 2 good years (even though I expect it to serve another year or 2)
Now I jumped to Google Nexus 4. Kinda love the experience of pure android and all the other benefits.
Sent from my Nexus 4 using xda app-developers app

[Q] Won't turn on, stuck in bootloop?

I have a black 16GB (stock, unrooted), received last Friday. A couple of hours ago it shut down on me while still having ~60% charge. Now when I power on, the Google logo with the black background comes on before shutting down. When I have it plugged in, same Google logo comes up and then keeps restarting to that same point.
I've tried getting into the recovery menu with Power + Vol down, but as soon as I get in, the phone reboots on me. Any ideas...?
When you get to recovery, press and hold power then immediately press volume up. The menu should come up and wipe data.
Sent from my Nexus 5 using Tapatalk
Sounds like it could be a stuck power button.
Thanks for the suggestions guys, I think it is/was a stuck power button. Couldn't manage to get it to do a wipe, but shook the phone a bit and spammed the power button (methodical, I know) and it seems to be working alright for now.
Spamming the power button is the way I'd do it. lol If it keeps happening though you might have to take it apart and clean it. Here's the ifixit teardown but I hope it doesn't come to that.

[Q] Stuck on boot

Screen is stuck on the red verizon screen on boot. I tried holding down the power button, like I could on my DNA, but it doesn't work. Any way I can force it to turn off, or do I have to wait until the battery eventually dies?
Cremacious said:
Screen is stuck on the red verizon screen on boot. I tried holding down the power button, like I could on my DNA, but it doesn't work. Any way I can force it to turn off, or do I have to wait until the battery eventually dies?
Click to expand...
Click to collapse
Power+vol up. Will reboot then power+vol down take you to bootloader
Sent from my HTC6525LVW using XDA Premium 4 mobile app

Why don't I have a screen, before white screen and disturbance

Dear
I opened my tablet because:
I have no screen anymore, I see sometimes a white screen if I press on the power button, sometimes it's related with disturbate.
If I touch the LCD ribbon then I see white screen with disturbations.
So I ordered an original LCD ribbon.
Same result.
I also tried to connect it on a laptop. He can find the tablet, also in samsung kies.
But no screen.
I also tried to reset it by VOL+ + VOL- + Power button.
I can feel it restarts but that's all.
I also pulled out the battery for an half hour and all the ribbons but no result.
Can someone help me please?
Thank you!!
I think your tablets screen is all done
Sent from my GT-P3100 using Tapatalk

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