Acer Iconia One 10 B3-A30 Repair Battery Replacement

Geschrieben von: Austin Pickart
  • Kommentare: 6
Acer Iconia One 10 B3-A30 Repair Battery Replacement

Schwierigkeitsgrad

Easy

Schritte

5

Zeitaufwand

5 Minuten

Einleitung

If your device is not powering on or it frequently overheats, your battery probably needs replacement. For this, you will need a Phillips #00 screwdriver and a thin metal spudger to easily remove the battery.

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    • Make sure the device is powered off.

    • Open media port cover at the top of the tablet.

    • Use the Phillips #00 screwdriver to remove the 1 mm screw.

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    • Using the metal spudger, carefully pry open the back cover.

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    • Remove small section of grey tape.

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    • Unplug the connection cord from the motherboard.

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    • Try to remove the battery by pulling on the blue tabs.

    • If unsuccessful, use the black plastic spudger to gently break the glue bonds underneath and pull up to remove the battery.

    • Be very cautious not to puncture or bend the battery.

Abschluss

To reassemble your device, follow these instructions in reverse order.

Tinte & Feder

Austin Pickart

Mitglied seit: 28/09/17

688 Reputation

6 Kommentare

after replacing battery it will not turn on. There is a red light on when I plug in to charge. But screen is black. Nothing lights up not even a battery icon to show charging. Could the hard drive have been wiped in changing battery? Or that I waited too long to change battery as I used the tablet plugged in to the point the thing kept turning off even when plugged in

I have ACER iconia 10” tablet model B3-A40

howru100 -

My problem ws iconia one a3_a40 is after start it says os android starting.and then message Power off turning down. Take time to start again.first touch lead to turning off message.is it android or acer bag?

alex_kolenko -

First contac .taap on screen turns. Off device. service center technitian. Told me never to use android. Tauchscreen.

alex_kolenko -

Means to use android without. Tapping screen keyboard or better to ask teenager in secondary school.they know better than educated ingeneeres. I am thinking to buy new gadget.

alex_kolenko -

I have one of these and the battery is not taped down which is causing it to disconnect at times. Can anyone recommend a heat resistant tape to hold the battery in place?

Mark Cooper -

Good for B3-A40. Extra tips:

My Iconia wouldn’t turn on - totally dead, no charging LED, wouldn’t do an Android Reset (see below). FIX:- Open up, disconnect battery and check voltage(3.81V), brush/blow any crud out of On/Off switch, clean the Cover-Open detector contacts (2 contacts top right on m-board matching contacts stuck to inside of back-cover), reconnect battery and check m-board voltage (3.81V). Re-assemble. Switch on - all good!

Android RESET

Press and hold volume UP and power buttons together for 3 seconds; then keep volume UP pressed & release power button. Within 30 secs, the screen should show either:

a) usual [Acer & Mediatek] start-up logos, or

b) an unfamiliar (recovery) menu;

Release volume UP.

If:

a) wait 1 minute for normal Start (boot) finish, then try a couple of Apps to make sure it’s working O.K. Check WiFi is On and connected. If battery <100%, turn Off & charge until Red LED goes Green.

b) highlight reboot (Volume Down/Up) on the menu, press the power button to restart.

Guy -