[Q] My galaxy Tab 10.1 P7510 won't turn on !!

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mehanem25

Member
Mar 26, 2011
11
0
Hello

I live in israel and I buy my galaxy tab from US a couple weeks ago.
but in the last few days, my tablet won't turn on.
I tried everything that was writen on the fourms and tried to do everyting but still it won't turn on.
The only thing that it's happend when I connect it to the PC so is recognize it as APX MODE. I tried to do NVFlash but all the item I get :

nvflash --sync or nvflash --bl bootloader.bin --go just result in the message

Nvflash started
rcm version 0X4
Command send failed (usb write failed)

I obviously bricked my P7510 to a near death status (black screen, no backlight, no logo, no nothing). The only response from the tab is a APX device showing up in the device manager.

What can I do ?! Please help !!

Thanks.
 

Soccer_Dad

Senior Member
Jan 5, 2011
217
30
Montevideo
Just in case you missed my post a while back, try this:

Hold in the power button for five seconds... then while continuing to hold that in, hold in the volume down button for eight seconds...then let up the volume down button and continue to hold the power button in. It works for me.

Unless your battery is dead. Have you left it charging (theoretically) overnight, to make sure it has some juice for this procedure?
 

kehlan

Senior Member
Aug 10, 2011
410
42
San Diego
I've heard and experienced randomly that sometimes putting your finger on the screen while trying to boot helps.

Just hold that power button endlessly. Something will happen.
 

mehanem25

Member
Mar 26, 2011
11
0
Just in case you missed my post a while back, try this:

Hold in the power button for five seconds... then while continuing to hold that in, hold in the volume down button for eight seconds...then let up the volume down button and continue to hold the power button in. It works for me.

Unless your battery is dead. Have you left it charging (theoretically) overnight, to make sure it has some juice for this procedure?

The GT was 2 days in charge... I tried to do that but still... nothing...
 

Tdiliplane

Senior Member
Sep 4, 2011
210
31
I have a final idea for you take your tab and set it on your coffee table.. Put a drink on it and enjoy the most expensive coaster youve ever bought.
 

ansonantonym

Senior Member
Aug 2, 2011
455
143
Dallas, Texas
I guess your tab have "Sleep of Death" issue.
Try draining your battery

Try searching for "Sleep of Death", you will get many threads with solutions
 

smallz2k

Senior Member
Aug 12, 2011
535
63
Samsung Galaxy S9
Just in case you missed my post a while back, try this:

Hold in the power button for five seconds... then while continuing to hold that in, hold in the volume down button for eight seconds...then let up the volume down button and continue to hold the power button in. It works for me.

Unless your battery is dead. Have you left it charging (theoretically) overnight, to make sure it has some juice for this procedure?

Thanks for this worked fine for me
 

flamingarrow62

New member
Jan 23, 2022
1
0
I am also having this problem, My screen is black, no backlighting, no logo, just sound. I hear the start up sound when I try and turn it on. I somehow took a photo I think, but there is only sound nothing else any ideas?
 

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    Just in case you missed my post a while back, try this:

    Hold in the power button for five seconds... then while continuing to hold that in, hold in the volume down button for eight seconds...then let up the volume down button and continue to hold the power button in. It works for me.

    Unless your battery is dead. Have you left it charging (theoretically) overnight, to make sure it has some juice for this procedure?
    1
    No wonder you got a 0 count thanks metter mr. spotting the obviously not relevant ...

    I had the same problem and i did like dat and its works :D , so the thanks meter doesnt matter , right ?