Support Help please, I think I bricked my phone

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http://androidforums.com – I successfully rooted my Slider, installed the BobZhome recovery tool, did a backup, and everything was fine. Then I installed the Mobster rom, and it said it successfully installed and so I rebooted the phone. Now the phone won't turn on. I finally got my PC to recognize it although the SD card is not being recognized. Can anyone please help? I see guides for unbricking phones but not the particular phone. Thanks! (General)