Help with TP-Link AC1750(Archer A7 v5.6)

im trying to reflash oem firmware via tftp

just the power light is on

tcpdump output

firewall is off

TFTP requests going to 192.168.0.66 for ArcherC7v5_tp_recovery.bin, what's the actual problem ?

the power light is just on can not get a connection

insufficient info.

when doing what ?

if you're installing via TFTP, follow https://openwrt.org/toh/tp-link/archer_a7_v5#installation_using_the_tftp_method, but it matches what you're seeing in tcpdump.

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i flash the firmware via tftp after the power light is just on can not get a connection

still insufficient info, connection how ?

if you want (useful) help, don't just post "it doesn't work ..."

no web it just have just the power light on no light after flashing

which web ?
router UI, or internet ?

you're still not answering the questions...