Saltar al contenido principal

Repair guides and support for tablets produced by Lenovo including the ThinkPad tablet line.

Preguntas 371 Ver todo

lenovo yoga tablet 2 suddenly won't charge or open

Hello! I got my Lenovo tablet 2-1050F ( Mfg Date: 2014-12-23) in January of 2015 , I wasn't frequently getting on my tablet more than once every 3 day and sometimes I decide to use it and I find that the battery is empty, while there were no applications left open that may cause the battery discharge. Today and after three days of non-use the Tablet... I found the battery empty, I plugged in the original charger but nothing worked even the light around the Bush button key.

I searched the Internet looking for a solution and I have followed the steps showed below but it has completely failed

1. Plug the power adapter into the Tablet

2. With the adapter plugged in, Hold down the power button for 20 seconds

3. Disconnect the power adapter from the Tablet and press the power button for 20 seconds.

4. Reconnect the power adapter and turn on the Tablet. It should power up just fine.

Please any other help rendered shall be of high importance

Contestar esta pregunta I have this problem too

Is this a good question?

Puntuación 16

Comentarios:

I had the same problem. Followed just step 3 and 4 which made the tablet turned on. It showed 73% battery charge left on the tablet and was able to proceed to login. So it worked for me.

by

My Yoga 2 (2014) was on standby overnight and crashed. Zero battery all next day, refused to charge, did power on power off, ran check up, ect, no good. Now just did steps 3 and 4 above and to my surprise it's charging. Can see it's working by power monitor plus wall power pack is heating up per normal. I suspect battery voltage was abnormally low and charger was confused but what does holding power button for 20 sec do?

by

I have a Yoga Tablet SG3 Black, I tried this, and I know it's not a Yoga Tablet 3, but it just showed this code, and I don't know what to do, please help.

by

When it occurred again I on-line chatted with Lenovo and they had me update some drivers and BIOS - great now.

by

Hello, i have a problem with my lenovo yoga tab8 , its reeboot when i whant to charge or when i connect to the pc , it dont stop, its reboot and reboot, on the screen its writen tool dl image file! and i cant connect with my pc to solve with sp flash , please help ....

by

Mostrar 9 comentarios más

Añadir un comentario

Kits de Reparación de Android

Estás a un kit de tu nueva pantalla o batería.

Comprar Ahora

Kits de Reparación de Android

Estás a un kit de tu nueva pantalla o batería.

Comprar Ahora

12 Respuestas

Most Helpful Answer

I had to open the tablet, disconnect the dc power jack connector and then reconnect it. After doing this, then you should be able to plug the tablet back in to power and it should start up.

On my tablet, there was a third hidden screw under the opposite side of the label that I peeled to find the first hidden screw. Be sure that you locate *all* the screws before trying to pry the case open...

¿Ha sido útil esta respuesta?

Puntuación 6

Comentarios:

works perfectly. I was sooo close to binning this tablet as junk. Thanks

by

Only had to do the first 2 or 3 steps on the guide. Took more time to get the case off. Thanks again

by

Open the tablet isn't difficult but how difficult is to disconnect through dc power jack connector

by

Worked for me too, exactly as described in the original post. Thanks for saving my tab!

by

Work well for me. Thank you.

by

Mostrar 2 comentarios más

Añadir un comentario

1. Plug the power adapter into the Tablet

2. With the adapter plugged in, Hold down the power button for 20 seconds

3. Disconnect the power adapter from the Tablet and press the power button for 20 seconds.

4. Reconnect the power adapter and turn on the Tablet. It should power up just fine.

¿Ha sido útil esta respuesta?

Puntuación 2

Comentarios:

Litraly signed u for rhis page to thank you i was scared it was lost . Followed ur steps and booyaah! Thank you so much

by

Have followed all 4 steps but still nothing. Tablet is totally dead

by

@Chris Fifield, try starting your own question, you will get more help that way

by

Añadir un comentario

yours solution does not works (In my opinion).

I have to dismount back cover and disconnect PRIMARY (rechargable) battery. After it - shortcutting RECOVERY battery (small button battery - connected thru blue and red wire) for erase recovered memory.

Then connect primary battery.

After this procedure table has been repaired and normally operated. Just only date and time was reseted.

Ciao,

Honza

¿Ha sido útil esta respuesta?

Puntuación 1

Comentarios:

Do i have to disconnect the primary battery which is difficult to access, why just short circuit the RTC battery ?

by

Añadir un comentario

Its Fine, dont worry.

Put the tab in charge for like 3 days, do not touch it. Then try to power it on, if it dosent still start [its a high possibility that it will start].

Then the only other option is doing factory reset[I dont recommend it].

¿Ha sido útil esta respuesta?

Puntuación 1

Comentarios:

I find using the genuine Lenovo products leads chargers replaced twice just as quarantee expires Lenovo Tab2 10/30 lost life .I believe battery issue might be he is lifeless too needs replacing .Left it charging went up to 30% soon went down to nil by leaving alone overnight .No charging happening might have to go hospital services department for check over and replacement recommended be vital .I need of bringing life back into him/she .Any idea how much battery cost anything else in health record I have ongoing private health insurance in place .

by

Go to Lenovo website there you will find Lenovo listed menu of all answers and questions also chat talk to all issues to topics found it very valuable site .Not just Lenovo click in on most branded devices find solutions even buying eccessories .Don't recommend charging devices over night nor over 3day period not ideal 3days is definitely a no/no also damage your devices .Leave for a few hours then check if battery is charging leave 5/6hrs don't need a full charge 80%is best scale as it will keep devices in good working order for much longer

by

Añadir un comentario

My Yoga would run on power but not charge at first intermittently then permanently. I spoke to Lenovo help line and they had me update some drivers and BIOS. Been fine for one year since.

¿Ha sido útil esta respuesta?

Puntuación 1
Añadir un comentario

NONE OF THE TIPS WORK

My tablet is Lenovo yoga tab 2 1050f . I have tried all the solutions listed above but none of them seem to work for me. my tablet was given to me by school and now it has this problem. wont charge and wont turn on. i also tried opening the back and removing the primary battery but I don't know how to take the primary battery out. please let me know a solution.

Thankyou

¿Ha sido útil esta respuesta?

Puntuación 0

Comentarios:

Morning any name go to UTube in search add device and video you wish to watch this is where I found how to open the back of Lenovo and other brands Seems Lenovo comes up easy Tab taken off the back panel replacing battery seems like small battery in its position

by

Añadir un comentario

I had this problem and it fixed it. My laptop is now charging. What did I just do? Reset it?

¿Ha sido útil esta respuesta?

Puntuación 0

Comentarios:

Mine the same can't reset no charging happening so I believe battery issue

by

Añadir un comentario

Check hdmi connector.. mine has an obvious bent pin and burn mark. I believe that this is the cause as battery voltage recovered when disconnected.

Its possible that disconnecting the 5v to the socket might be a workaround but need to investigate further.

Incidentally this is a weak point on many devices and backfeeding can cause serious damage.

¿Ha sido útil esta respuesta?

Puntuación 0
Añadir un comentario

As I have this problem plus following guideline information on many sights still Lenovo 2 tab was completely dead having bought it mid 2015 .It is in the repair stores due back within next few days .I can report back here the electrical engineer report might be of some help to you people .I have a monthly general domestic repair and support insurance I took out when purchasing Lenovo I'm glad I did as it does cover this device for damage no matter how caused plus eccessaries if unrepairable I get a new one or voucher to redeem .Will report back soon hope I can guide you what might be the issue .My gut feeling is dead battery's or jack point damage I think that's what you call it, or gateway charging unit .

¿Ha sido útil esta respuesta?

Puntuación 0
Añadir un comentario

My tablet (Lenovo Tab 10.1) started playing up charging, i had to put the charging cable at a angle for it to charge, or put something under the cable to slant it a bit for it to charge. It got worse as weeks went on and wouldn’t charge at all. I tried the stuff people said with leaving it on charge for 3 days etc, nothing. Tried 3 different cables and chargers and nothing. I got 2 of the same tablets and all the chargers worked fine with my other tablet. Then i found my Genuine Lenovo plug & charger which i used for my FireStick and thought I’d try that. And it worked!! All the years of knock off chargers must take its toll on the tablet, My phone sometimes does that, needs the Genuine cable. I hope this works for other people. Saved me money, was going to buy a new one.

¿Ha sido útil esta respuesta?

Puntuación 0
Añadir un comentario

I have a Lenovo yago A12 and I just bought a Lenovo adapter still not charging 0% but it comes on tryed the 20sec still not charging can you help me please

¿Ha sido útil esta respuesta?

Puntuación 0
Añadir un comentario

Thanks I don't know I tryed everything who can I talk to

¿Ha sido útil esta respuesta?

Puntuación 0
Añadir un comentario

Add your answer

Shiko will be eternally grateful.
Ver Estadísticas:

Past 24 Hours: 33

Past 7 Days: 257

Past 30 Days: 1,103

Global: 47,366