REALLY need help with my phone black screen

[xdarkerrorx]

Well i have a LG optimus V been have problems.. etc a WHILE back i attempted to install a custom rom ya know wtf right? well today i was have sick of it lockup due to my sd card.. did Factory reset.. via phone settings it turned off and i have not been able to get it to come back on.. looking all day the only way i can see my phones screen is with Android Screen Cast.. i found a stock rom attempt to install it with cryo recovery.. have not been able to get it fix looking for help thx <3 :'(

 

[clodfelterac]

http://forums.androidcentral.com/op...guide-unbrick-upgrade-optimus-v-easy-kdz.html

http://forums.androidcentral.com/op...black-screen-custom-recovery-custom-roms.html

http://forums.androidcentral.com/op...012-optimus-v-reference-guide-start-here.html