[Q] nook tablet wont turn on - Barnes & Noble Nook Tablet

hi need help I downloaded that 1.4.0 on my nook tablet and now it wont turn on tried the 20 sec push on the power button and charged over night and nothing iv held down all the buttons and still nothing could use some help!!!

Press and hold the power and the "n" until something happens. It should wake up after the watchdog timer times out.

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[Q] Jetstream does not power ON - Stuck !!!

Need some help !
The HTC Jet stream does not power on - strange problem.
Unit used to work perfect till today - however suddenly the unit does not power on.
1. Battery is fully charged
2. The orange led on the power button is "on" even when its NOT Charging
3. pressing the power on does not do anything.
Tried several things, like doing a "hard reset" from the buttons, by pressing the volume down and at the same time pressing or holding the power - NOTHING help.
The ORANGE screen on the power is "on" with the charger or without it.
Any of you guys have a smart idea to try ?
Anyone know if there is a "hidden" reset button ?
problem was solved !
press & hold the power button for 20 seconds & at the same time press the volume button.
This has released the "stuck status" and the jet stream has back to live as normal.
FIXED!!!
itzik-g said:
problem was solved !
press & hold the power button for 20 seconds & at the same time press the volume button.
This has released the "stuck status" and the jet stream has back to live as normal.
Click to expand...
Click to collapse
Thanks Itzik I have been having the similar problem for sometime now. I tried your solution and firstly I got the AT&T Think Possible screen for about FIVE minutes, then it powers up to Home Screen.
Thanks
Pls help my htc Jetstream is starting but it's touch screen is not responding to any touch please help ,my email [email protected],mob what's app+91- 9421392453 thankyou
My HTC Jetstream will not stay powered on, when I push the power button the tablet will briefly power on I see the HTC screen for a few seconds and then the tablet powers off and it will then power on and then off every few minutes but will not stay on. Please help!!!

HELP, Galaxy Tab won't on, need help guys :(

I have a TAB 10.1, that WONT turn on, and WONT charge, I don't have the receipt as I have received it as a gift, however Samsung took it for repair AND DID NOT REPAIR IT ! Very disappointing!
Is there any other solution to fix it, when I plug it into the computer still nothing...
Please get back to me guys, need your help, thanks
did you tried holding the power button a little bit longer?
It happens from time to time. Just keep it charged and try to turn on from time to time (sometimes holding the button for multiple seconds). Eventually it will turn on. It's the standby of death problem.
Sharky444 said:
It happens from time to time. Just keep it charged and try to turn on from time to time (sometimes holding the button for multiple seconds). Eventually it will turn on. It's the standby of death problem.
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Click to collapse
yes, I tried everything, holding power down for up to a minute, holding power and volume up and down, also holding the power button while touching the screen, still nothing...
Try connecting to computer.
Or maybe its Sleep of Death issue. Search for it. you will get solutions like draining your battery completely.
Sent from my GT-P7510
Did you try Power button, then volume down button (only, don't touch the power up) for 8-10 seconds while still holding the power button, then letting off the volume down button? It always works for me.
Soccer_Dad said:
Did you try Power button, then volume down button (only, don't touch the power up) for 8-10 seconds while still holding the power button, then letting off the volume down button? It always works for me.
Click to expand...
Click to collapse
yes I have tried that, nothing happanes, also nothing happens when I connect it with the computer as well (not even apx mode)...

Nook tablet won't turn back on!?

So I used my nook tablet all day yesterday and this morning. I put it down to goto lunch.. came back and noticed my wifi was not on.. I checked settings and it showed "Wifi turning off" and it was grayed out and just stuck.
I've seen this before with other android devices so no biggie. I powered the unit off.
Now it won't turn back on. Holding the power button now for about 20 secs and nothing.
The battery is at like 80% and I even plugged it in to see if it helped but no good.
I did root it at 1.4.0 and used the Block OTA method with titanium backup but nobody else seems to have a problem.
Is there a way to boot in recovery or something ? Perhaps a trip back to B&N will be needed.
Ok.. holding vol down + power for around 8 secs got it back on. Weird
i have noticed this a few times. Not sure why but never lost anything
DssTrainer said:
Ok.. holding vol down + power for around 8 secs got it back on. Weird
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Click to collapse
His happened to me once and I don't know what I did to get it back on. Glad that I now know, thanks.
Sent from my rooted Nook Tablet.
DssTrainer said:
Ok.. holding vol down + power for around 8 secs got it back on. Weird
Click to expand...
Click to collapse
I had a similar problem. I couldn't get the tablet to turn on. I discovered in a Kindle Fire forum that you could get the Fire to start when stuck in the off position by holding down the power button for 20 seconds. I tried that with my Nook and it started right up.
Thank! That worked! I was having the same issue. Said Wifi was turning off and all went blank and couldn't reboot. You gave me the answer.
Cheers.
I have had the wifi "turning off" issue. Rather than turn off the nook, I used the menu that you get with a long press of the power button when you install either ROM manager or titanium backup, can't remember which. It has rebooted every time without issue.
The Wifi issue is a known problem. You can set the wifi to stay awake when on the charger and this problem wont happen. Add the power widget so that you can turn the wifi off when not connectwd to the charger. This combo fixes the wifi issue. When your Nook experiences a kernel error it will appear as if it is off but if you hold it at angle, you will notice backlight is on. Just hold nook button and power and it will turn off...then power to reboot rom.
C64assembly said:
The Wifi issue is a known problem. You can set the wifi to stay awake when on the charger and this problem wont happen. Add the power widget so that you can turn the wifi off when not connectwd to the charger. This combo fixes the wifi issue. When your Nook experiences a kernel error it will appear as if it is off but if you hold it at angle, you will notice backlight is on. Just hold nook button and power and it will turn off...then power to reboot rom.
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Click to collapse
Actually, it's happened to me twice while I had WiFi set to never sleep when charging.
Moved To Q&A​
We now have a Q&A section. Please post all questions there​
I rooted my Nook Tablet and it worked fine yesterday. Now it won't turn on and isn't recognized by my PC. I hear the windows alert when a usb device is connected but when I try to do anything via adb I always get 'error: device not found'.
I tried doing adb get-state and all I got was 'unknown'
I tried booting into recovery via holding the power button + n for various amounts of time, but nothing happened.
Does anyone have any ideas? It was working fine yesterday and I haven't changed anything on it since I used it last.
Hold the power button down for about 10 seconds. let it sit for a minute, then hold the power button for another 5 seconds or so and release. It should boot up. (assuming your battery is charged)
Know-Fear said:
Hold the power button down for about 10 seconds. let it sit for a minute, then hold the power button for another 5 seconds or so and release. It should boot up. (assuming your battery is charged)
Click to expand...
Click to collapse
I had to do a reset (power button + Home) twice so far. Each time it happened after I left the tablet to recharge overnight. It did not turn on as it normally does when you unplug the charger.
I must admit that the (power button + Home) reset does not seem to be cut & dry. The routine quoted above worked the first time. The second time, I tried it several times then finally I tried the pwr button by itself and it went on.
Mine just did this Power and vol down got it running again.

[Q] Flashed Superpad/flytouch2 to v2852 now will not power on

Hello I followed the steps in this thread http://forum.xda-developers.com/showthread.php?t=1048776&page=1 I got to the point where it says "Please pull out OTG line and restart." I turned the tablet off and when I tried to turn it back on the power button does nothing. The red light comes on when plugged into charge. Tried holding home and menu and pressing power tried the reset button nothing does anything. Any ideas? Please and thanks. My wife got this from her parents but it couldnt do anything properly, wouldnt do flashplayer fake market etc so I tried to get it better for her and here we are lol.

[Q] Phone Died?

So today my phone started vibrating continuously--it was on the HTC boot screen with screen brightness at very very low and would not stop vibrating. I held down the power button, and after 20 seconds of holding it down, the phone finally stopped. However, not it will not boot back up. I hold the power button down for long periods of time and nothing happens. After letting go of the button, sometimes it does a single vibrate but the screen remains blank. Power button and vol-down does not boot into the bootloader either....Can anyone help me fix this? I have no backup phones I can use...
Just some info about my phone, I was running the newest 3.17 stock rooted ota with Arcreactor kernel. I was also S-OFF via moonshine.

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