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New Member
Posts: 1
Registered: ‎06-28-2013
My Device: bold 9900
My Carrier: virgin

red light but doesn't turn on

I have a Blackberry Bold 9900, and I can't turn it on anymore. I took out the battery, waited 30 seconds and put it back in and the led light came on, but the screen didn't. I thought maybe the battery was dead, so I charged it for over 24h and it still doesn't work.. I even tried plugging it into my computer, the computer doesn't reconize it... What should I do ?

Hall of Famer III
Posts: 58,134
Registered: ‎11-28-2008
My Device: DTEK50 (AAH108), PRIV (AAH505), Z10/Z30/Q10 (10.3.2.2813), Playbook (2.1.0.1917)
My Carrier: TMobile USA

Re: red light but doesn't turn on

Hi and Welcome to the Community!

Please try this sequence...note that, throughout the entire 4h15m process, your BB must remain connected to a known-good wall charger (not PC USB):

  1. With the battery inside, connect your BB to the wall charger
  2. Leave it alone for 2 hours, no matter what the LED or the display does
  3. Remove the battery
  4. Wait 15 minutes
  5. Insert the battery
  6. Wait another 2 hours, no matter what the LED or the display does

This has been known to "kick start" some BBs.



It is also possible that your battery or BB has experienced a problem...to test, this sequence is needed:

  1. Obtain an known good and already fully charged additional battery...use it in your BB and see what happens
  2. Obtain access to a known good and identical BB...use your battery in it and see what happens

The results of this will indicate if it's your BB or your battery that has the problem.

Good luck and let us know!


Occam's Razor nearly always applies when troubleshooting technology issues!

New to the Community? Click here and also here for helpful guidance. Also please click here for additional helpful information to guide you as you proceed. I always recommend that you treat your BlackBerry like any other computing device, including using a regular backup schedule...click here for an article with instructions. If anyone has been helpful to you, please show your appreciation by clicking the button. Need a reference to BB10 OS/SR versions? Click here. Need a specific BB10 AutoLoader? Send me a private message.

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