My problem started when my phone was in sleep mode. I attempted to unlock it but when I tapped the power button the screen did not light up. I removed the battery to restart it and hopefully fix the problem. However since I did this my phone shows the AT&T logo and does not proceed to boot any farther. I also tried plugging my phone in but the battery indicator screen freezes before it displays properly. I have even attempted to enter recovery mode but because my phone never makes it past the AT&T logo this is not possible.
My Captivate is rooted with clockwork mod but it is still the stock 2.2 provided by Samsung.
Any advice would be much appreciated.