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An affordable 7" multimedia tablet from Chinese manufacturer Lenovo, released in January 2015. It is sometimes called the A7-10F, which is also the tablet's model number.

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The tablet restarting when I plug in to the charger, not charging.

My Lenovo Tab 2 A7-10F tablet doesn't switch on, and when I plug in to the charger continuously restarting.

Should it work with no battery I mean only on the charger?

The motherboard is warm, but the battery is cold anyway.

Answered! View the answer I have this problem too

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i ask one work in maintenance of the tablet about this problem he answer the problem in the ic of charging not the battery how i can change the ic of charging are their spare i can buy

par

I'm not a big expert of this tablet. Maybe there is somebody else who is.

par

first thank for your replay

but normally if the tablet making restart that because filer in power or in the screen or in the system

par

I know only that, the tablet keep restarting if there is problem with its battery. It also doesn't work without battery.

par

so maybe the battery is not compatible

if the battery made in chains and the tablet is origin

par

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@voneout most likely not. Start by replacing the battery. Here is the SM that will explain to you on page 31 how to do that ManualsLib - Makes it easy to find manuals online!

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A spare battery is on the way, I let you know it works or not.

par

It was the battery, thanks.

par

@voneout glad you got that one fixed. Looks like you are on to the next one:-)

par

I'm but I gave up, it works well without that part. :)

par

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I seemed software problem, but only you will explain better, how does it start, any water-spillage, of electric burn or anything dear, Here is the firmware link, if my guess is right, but, keep in mind in most cases you lost your data after flashing, so if you can give-up you data, give it a try.

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To be honest this tablet is not mine, the owner is one of my friend. I repaired the screen on it, but I couldn't check it before (my friend says it was everything perfect with it, except the broken screen) because the battery was low and he didn't give me the charger. After my job done I switched it on and the tablet said "very low battery, shutdown" something like that. I tried to use the original charger,it showed me the battery level is 50%, then it switched off-on couple of time. It doesn't charge the battery anymore and continously restarting. I'm waiting for the new battery at the moment.

par

Yup, the battery was the problem. :)

par

I changed the battery and it's doing the same "very low battery, shutdown". How ? I ordered it from ebay , possibly the battery came from a tablet with the same issue. If I check the battery terminals it shows nominal Voltage.

par

My tab it's showing only "lenovo POWERED BY android" not going forward. What to do

par

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voneout will be eternally grateful.
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