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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.
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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.
It was the battery, thanks.
@voneout glad you got that one fixed. Looks like you are on to the next one:-)
I'm but I gave up, it works well without that part. :)
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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.
Yup, the battery was the problem. :)
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.
My tab it's showing only "lenovo POWERED BY android" not going forward. What to do
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9 件のコメント
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
amdaa6 さんによる
I'm not a big expert of this tablet. Maybe there is somebody else who is.
voneout さんによる
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
amdaa6 さんによる
I know only that, the tablet keep restarting if there is problem with its battery. It also doesn't work without battery.
voneout さんによる
so maybe the battery is not compatible
if the battery made in chains and the tablet is origin
amdaa6 さんによる
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