Aller au contenu principal

Les Samsung Galaxy Tab sont les tablettes phares de Samsung rivalisant avec les iPad.

375 questions Voir tout

Wont charge, keeps flashing and disappering?

My Samsung Galaxy 4 tablet wont charge. I plugged it in and the battery sign appears but it wont start charging. It either freezes on the battery sign or the sign appears and disappears. The tablet is off. Wont turn on. When I try to turn it on, it turns off quickly and the battery sign appears.

Répondu ! Afficher la réponse J'ai le même problème

Cette question est-elle utile ?

Indice 33
38 commentaires

now the chagrining animation wont show up

par

Jojo, what model of the Galaxy 4 is your tablet?

par

Um model? all I know is that its a Samsung galaxy 4 tablet. I tried a phone charger again and it is starting to charge but the screen keeps flashing black and when I turn it on it automatically turns off. should I just let it charge for a while and then reset it when it turns on?

par

why does a phone charger work but now the one that's made for it?

par

What size is the screen? The Tab 4 comes in a 7" and a 10.1" version?

par

Voir 33 commentaires en plus

Ajouter un commentaire

18 Réponses

Solution retenue

Have you tried a different cable or try moving the connection around carefully to see if the charging port is broken you can also try a reset. Power button and volume down button at the same time till it says its resetting

Cette réponse est-elle utile ?

Indice 27

22 commentaires:

I tried multiple charging cables. I even bought a new one. I also tried the reset option and it won't work :( is my tablet officially garbage?

par

How old is the tablet it does sound like its time for a new battery

par

My new cell have 4 virus, what I do

par

I'm having this problem only with two replacement batteries I ordered. Is this a known issue? Can it be fixed or is it time for a return?

par

I have a galaxy tab I'm repairing for a client. I had the same issue as above with the power flickering and then shutting off. I tried a new micro cable and it fixed the issue. Thanks for the suggestion as I didn't realize this cable was damaged.

par

Voir 17 commentaires en plus

Ajouter un commentaire
Réponse la plus utile

Firstly, the battery is not holding a sufficient charge to boot because the LCD screen is constantly turning on. This causes a tremendous drain on the battery for a split second, if your battery is completely dis-charged like mine then you will never get ample charge into the battery for it to turn on hence why the screen keeps failing.

1. Open the back cover.

2. You will see 3x vertical ribbon cables. Carefully remove the on on the right, it is marked LCD (Convenient)

3. Plug your charger in and leave it to charge for at least 8 hours. (Use the wall socket adapter, it produced more current than a USB port on your computer) Now that the battery is not being drained constantly by the display the battery will have a chance to get some juice into it.

4. After you have left it to charge for some time unplug your charger (Crucial) , re-insert the ribbon cable for the LCD you removed making sure that it is in all the way so that the lines on the ribbon and the board are aligned.

5. Power on.

If it boots great. If not it may be time to purchase and replace the battery ($25 on eBay) and make sure that your charger has enough power to keep it charged and at 100% while in use. Beware of leaving any Li-Ion battery fully discharged for a long period

Good luck!

Cette réponse est-elle utile ?

Indice 49

27 commentaires:

Same problem is with my Samsung but my phone has some battery left. It was not charging , so I tried to charge it through switching it off and then it's kept flashing and disappearing. So, I switched it on and then i connected charger slowly, it's started charging.

And That's meaning charging port of mobile is broken.

par

This worked for me! I accidentally unplugged the touch screen ribbon though instead of the LCD. Looks like my battery was/is shot and was near zero %. I imagine it only has a few charges left on it before it's completely toast. Will eventually replace the battery.

Thanks Gavin!

par

I can't do that with my samsung tab because you can't open up mines help what can I do

par

This worked for me. I had replaced charging port but still wouldn't charge. This did the trick. Keep it charged from now on. Thanks Gavin.

par

I have a samung tab 18.4 and when the wall charger is plugged in, it continues to beep on and off, and the charging display also goes on and off. I bought a new charger, and problem still exists. I called Samsung help desk and they told me to take it to best buy and let them look at it. You pay all this money and nobody there knows or cares that your frustrated.

par

Voir 22 commentaires en plus

Ajouter un commentaire

Anyone tried the volume down + power button hold down trick for 5-10 seconds?

Cette réponse est-elle utile ?

Indice 11

10 commentaires:

Yes, I did try that and the on screen came on. However, it still won't charge or power up. My screen continues to flash on and off.

par

Thank you! It's so good that people bother to give solutions. Thanks!

par

My new galaxy 8 is default

par

I found out on my Samsung galaxy tab 2 10.1. That the hard drive is bad so I have to get a new mother board since the hd is integrated onto the MB. Ugh

par

if you're charging your tablet with your computer it will cause that to happen too, switch to a normal charging source

par

Voir 5 commentaires en plus

Ajouter un commentaire

I had the same issue. This might sound weird but this is how I solved it. I tried all the different button combinations didn't work. While trying the combinations I realised the tablet felt cold. Kept the tablet against my body while charging for about half a hour while watching a movie on laptop. Body heat seemed to have warmed it enough to start charging. Suppose you could try other warming methods.

Cette réponse est-elle utile ?

Indice 11

13 commentaires:

Well this would explain alot. I put my tablet on my window cill and the air is freezing outside. Im quite stupid. Hopefully this works!! Thanks

par

this worked for me.... only took 10 minutes. You are a lifesaver

par

I can't believe this worked. Lol thanks!

par

Hair dryer... 5 minutes!

par

worked for me too thnx a lot for the advise

par

Voir 8 commentaires en plus

Ajouter un commentaire

Right now it sounds like you are having battery issues. what is the voltage/amperage of the phone charger you are using? If you do not have that written on the charger, what model is the charger?

Cette réponse est-elle utile ?

Indice 3

1 commentaire:

You just said it right on the dot. It's a battery shortage. Both of my Samasungs did it and I refuse to get another one. They are both from Sprint bc I was eligible to get "Free tablets" and both did it within less than 3 months. It's aggravating and for whatever reason it's all android or Samsung products that always had issues with batteries bc my LGs and Samsung phones had the same issues with the batteries. I honestly think and believe when they say you're getting a new phone and tablet they give you refurbished ones bc my "brand new iPhone 6s I got from the actual store physically already had a dent on the back and th tablet had a scratch but they claimed it was brand new. So why am I having a software issue with my iPhone 6s if it's brand new? There're all a bunch of crock...thinking of switching providers now

par

Ajouter un commentaire

The last time I used the tablet was about 4 years ago. Needless to say, the battery was completely drained. I plugged it into a charging cable connected to an iPhone 2.1A charger but the display just kept on flashing. Hmm. I then connected it to a wall charger with the same result. I was 100% convinced it had to do with the power supply not being strong enough. The 2.1A output may not be true 2.1A. I then switched to a portable battery charger with 5V 2.1A output and voila, the Samsung Tablet is now charging as it should. The display stopped flashing, and it shows a battery with a small green line at the bottom indicating it is charging.

Cette réponse est-elle utile ?

Indice 2
Ajouter un commentaire

I had the same problems. Wouldn't charge, screen kept turning itself off. I pulled the back off and disconnected the battery and could see that 3 of the 6 copper teeth on the motherboard (that the battery connector plugs into) had come off the motherboard and stuck themselves to the connector. No way to remove them without destroying them so I stacked two pieces of cutup old credit on top of the battery connector and snapped the cover back on. It's pretty tight in there already, so the additional pressure was enough to keep the connector pressed hard into the motherboard and the power connection complete. No more problems. Won't last forever, but it'll do the trick until I can sort something else out.

Cette réponse est-elle utile ?

Indice 1

2 commentaires:

Thanks Byron, your solution works for me.

par

Byron, you're a genius! I had the same problem, battery charging icon blinking and not charging. I checked the battery connectors and realised for some reason that they seemed to be pushed back into the phone more than was necessary. Seems not all were making solid contact with the battery and hence the blinking. I simply pushed them out gently, using a pin, put back the battery and voilà, phone is now functioning 100% . All this after buying different chargers and changing batteries countless times!! Thanks again for your insight!!

par

Ajouter un commentaire

Warming works! I placed it under my leg whole in bed for 20 minutes!

Cette réponse est-elle utile ?

Indice 1
Ajouter un commentaire

The Battery connector might be loose, open the back cover and Solder it to make sure it is connected properly...

If the problem still persist then change the battery...

It should work...

Good Luck...

Cette réponse est-elle utile ?

Indice 0
Ajouter un commentaire

My Samsung tab e wouldn't charge was going take back off and unplug charging port but before I did I simply turned off tablet plugged in charger and it charged in no time

Cette réponse est-elle utile ?

Indice 0
Ajouter un commentaire

My phone is an LG K40, everytime that i put it in charge it the the battery keeps flickering on and off idk what to do my phone aint getting charge now imma be bored at heck plz help me idk if it's my charger or my phone plz help me!!

Cette réponse est-elle utile ?

Indice 0

1 commentaire:

It's pretty unlikely to be your charger. Get some compressed air into the charge port on the phone - it could just be dust. However, it's most likely loose contact in their rather than dust. Which is pretty much game over. You can get around it temporarily by very slowly moving the cable until you find the angle the contact is best made at. Then placing whatever you need to under the cable to when you place it down to keep that connection angle (pens, deck of cards, whatever). I charged a tablet for months, upside down, with it's weight holding the port connected. But otherwise, there's no fix for it. Start looking for a new phone. And buy one with qi charge sop you never have to worry about it again.

par

Ajouter un commentaire

Try cleaning the charger port with a paperclip- pick out any dust bunnies in there, and if needed carefully scrape the metal connectors. That worked for me.

Cette réponse est-elle utile ?

Indice 0
Ajouter un commentaire

I stripped off the insulation from my charger down to bare wire and hooked up jumper cables attached to my Lexus and cranked it. The phone popped but it still won’t come on. The Lexus is ok. It starts now, but not the phone. I think the phone is broken. Will check the warranty, but the phone is getting old. Probably from about 2000. But, I did purchase a lifetime warranty when I bought it from Cingular.

Cette réponse est-elle utile ?

Indice 0
Ajouter un commentaire

If you are interested to participate in the Customer Survey? [http:// http://getsurvey.us/www-westmarinefeedba...|West Marine Survey]

Cette réponse est-elle utile ?

Indice 0
Ajouter un commentaire

I have a Samsung Tab a10.1 and after not using it for a while and putting it to charge, the lightning/charging symbol came up but after a few seconds the screen started to flicker a lot. I tried two cables. Both connected to the USB front of my PC. Turns out it worked when I used the normal power plug and into the power outlet.

Cette réponse est-elle utile ?

Indice 0
Ajouter un commentaire

I tried the thing were you unplug the screen and that worked… when it died it had the same problem, I tried 8 hours first (it worked the first time) and the second time I tried 5 hours (worked after it died) and now it's staying on! Hope this helps!

Cette réponse est-elle utile ?

Indice 0
Ajouter un commentaire

Mine was Galaxy A03 Core and it was completely dead. When I charge it in, it stays on the lightning bolt screen and after a few minutes, it flickers off and then back on. After it flickers too many times, the screen turns black and I can't do anything about it. Any help?

Cette réponse est-elle utile ?

Indice 0

2 commentaires:

Hi! If it's completely dead, the battery won't be able to keep the charge icon on. So it will just keep feeding the screen instead of the battery. You'll need to open the case, disconnect the screen and then charge the battery. I don't know if that's possible with your model, but that's the only solution I know.

par

Was your issue with the A03 Galaxy Core fixed @klasky678?

par

Ajouter un commentaire

The battery does not receive the charge. Someone tried to heat the battery surface with a hair dryer by about 10 minutes. This worked for me. You need to heat the battery. Then plug the charge.

Cette réponse est-elle utile ?

Indice 0

1 commentaire:

It is a very dangerous job Bro :)

par

Ajouter un commentaire

Ajouter une réponse

Jojo sera éternellement reconnaissant.
Nombre de vues :

Dernières 24 heures : 69

7 derniers jours : 500

30 derniers jours : 2,365

Total : 445,699