stuck in APX mode LG G Slate V909. HELP!!!!

I may have posted earlier in the wrong section. Please forgive me for reposting here. I'm desparate at this point and need help.

Anyhow, I tried to restore the G-Slate (I was running 3.0.1) to stock..and now it's completely bricked. It won't power in APX (nothing is LSUSB).

I went through these steps :

fastboot erase recovery
fastboot erase boot
fastboot erase oemboot
fastboot erase misc
fastboot flash recovery recovery.img
fastboot flash boot boot.img
fastboot flash oemboot oemboot.img
fastboot flash misc misc.img

and then went to .nvflash the G-Slate and it won't power on in APX or any other mode. LSUsb doesn't show the device in linux (running Ubuntu latest ver. either)

Please help..