Black screen - Galaxy Tab 3 Q&A, Help & Troubleshooting

Just flashed SEALv4 using TWRP. Flash went ok
But now my device is turned on, it doesnt load any rom and is stuck on a black screen, and i cannot turn it off
Does anyone know a way to do this?
Using Tab3 7inch t210

Related

Phone turns off when screen is off

Hi I recently tried to install the sungsonic hd rom on the note 2.
After flashing it corrupted the recovery and the phone stuck on samsung logo.
Then I downloaded the stock image N7100XXDMG1 from samfirmware it got installed however whenever the phone is left idle for few mins it turns off
It only happens when screen is off.
Any ideas on this
Thanks

[Q] I've made a huge mistake, flashed Verizon S3 kernel on ATT, phone will not boot

I tried flashing the Zeus kernel using CWM, but I failed to realize the kernel was for the Verizon S3. When I restarted after flashing, it displayed the Samsung logo for a split second and then went to a black screen. The screen was on, but it only showed black. At this point I passed out, and when I woke up it was still on the black screen. I pulled the battery and tried to restart, and got the same black screen. Then I tried every way I know of (except using a jig) to get into download mode to no avail. Now when I turn it on, it vibrates once, flashes the logo, and then the screen shuts off and is useless. I think there's a solid chance I've ruined it this time, but if anybody has any suggestions they would be greatly appreciated. Thanks!
Put the phone in dl mode. It's possible the screen will be black and you can't actually see it's in dl mode. Plug into your computer. Odin flash a stock Rom.
The fact that it's doing something means it is not completely ruined. It just may be harder to restore to working order.
Also, take a look at this thread
http://forum.xda-developers.com/showthread.php?t=1746665

[Help] After Root, Black Screen

Help is badly needed guys,
I rooted my tablet and then installed superuser...it said it needed to install new data and gave the option for a recovery install. I selected that and then the tablet flashed to the boot screen...now it's hanging there....It starts and goes to boot screen, then black...then back to boot screen and back to black....
Any help?
Thanks
UPDATE This can be deleted....I was able to odin into the tablet after some hard time

[Q] White screen with black lines! HELP!

Hello! Yesterday my Galaxy Note 2 international version randomly froze and when I restarted I was stuck on a bootloop and could not access anything else but Download mode. I tried to flash stock recovery and after I did that, this whitescreen thing with black lines comes up .. I can still access Download mode though. BTW I was on Alliance Rom.

Only download mode not recovery or boot up at all samsung tab 3 7.0 210r model

hey guys
its been a while since I have posted on here and I have looked everywhere for this issue. I have a Samsung tab 3 that is fully stock nothing happened has happened to it as far as trying to break it. when trying to boot it up the screen backlight comes on and that's it. I try to put it into recovery mode and nothing I cant get the Samsung logo to appear or anything. at first I thought the lcd was broke but when I put it in download mode the screen shows me everything going on. I have reflashed it with odin to get it working again and still nothing at all. I am stumped on what it could be any help would be appreciated thanks.

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