cap lite fail to boot after configuration reset

I bought a new cap lite and after I reset all the configuration the AP reboot and stopped responding
1- Power led is ON and other 3 LEDS light are off
2- Not accessible via NETINSTALLER
3- I turn off the device press reset button and wait for 15 seconds and it is not show up on netinstaller
4- I connected directly to my computer and from wireshark I found out that after while I am pressing reset button the AP send BOOTP bootable request from it mac address with source IP 0.0.0.0
5- I configure DHCP/TFTP and tried again the AP is getting an IP and ask for vmlinux file and then it stopped
6- I think If I manage to reboot it via PXE it might work
anyone can help me to restore the AP ??

after I reset all the configuration the AP reboot and stopped responding

Stopped responding to what?
Did you reset to defaults or to no configuration ?

it stopped responding to anything and only the power light it up and the other led light are off.
I reset the configuration from system → reset configuration after that a pop start and ask if i want to reset all the configuration