How do i factory reset my lg ls660 android phone if i cant turn it on?

[AC Question]

My phone won't do anything!!! So how can I factory reset if it doesn't turn on? I tried but the only thing it does is pop up the lg logo for about 10 seconds then shuts off then comes back with the lg logo about 2 seconds later

 

[Thacy]

What happened to your LG? Can you boot it into recovery mode?