Arcadyan aw1000 only power LED is on

Hi
I tried to flash this file

openwrt-qualcommax-ipq807x-arcadyan_aw1000-squashfs-sysupgrade.bin

And now it's not working.only the power led work another leds not work.
Is there any way to flash new software for this router?

Power led is perfectly normal, did you actually try to access it, via ssh ?

I have tried to access via chrome browser but no response from the router

You're not answering the question.

No I don't try

I don't know how to use it

Google "putty for dummies".

Thank you so much

Hi
It access via ssh without password
It says ther is no root password defined on this device

I guess it was working, after all ?

https://openwrt.org/docs/guide-quick-start/sshadministration
https://openwrt.org/docs/guide-quick-start/developmentinstallation
https://openwrt.org/releases/snapshot

I'm sorry my English so bad
Can I flash software with ssh command?

https://openwrt.org/docs/guide-user/installation/sysupgrade.cli#command-line_instructions
https://openwrt.org/docs/techref/sysupgrade

Where should I put the firmware file on the pc?

What firmware file ?

Verify firmware image checksum. Verify the router has enough free RAM. Upload the firmware from local PC. Flash the firmware.

(win)scp the file over to the /tmp folder on the router, execute the sysupgrade via ssh.

What wrong did I do?

It told you, wrong file name, or file doesn't exist.

You really need to read what the screen tells you.

The file at the desktop and the name is sysupgrade.bin