GT King do not detect wifi 5ghz

Redinpais

The device was allways detected. You can see HUB 3-1 visible on images

beelink

Redinpais replied at 2020-09-03 17:57
The device was allways detected. You can see HUB 3-1 visible on images

No, I mean when you click Start, there will be no progress bar, right?

Redinpais

beelink replied at 2020-09-03 18:52
No, I mean when you click Start, there will be no progress bar, right?

Yes, thats it.
No progress for a very long time and i was forced to quit and stop

beelink

Redinpais replied at 2020-09-04 05:28
Yes, thats it.
No progress for a very long time and i was forced to quit and stop

When did you buy the machine? could you try to short-circuit for the reason? You need to use tweezers or other metal objects to connect the two ports of the motherboard, and then burn the firmware at the same time. Once the device progress bar is detected, release the short-circuit interface
For fear of your mistakes, please provide me with your motherboard picture, and I will ask the technician to determine the port you need to short-circuit, or you can also contact the email support-box@bee-link.com, so that it is convenient for you to send pictures

Redinpais

beelink replied at 2020-09-04 09:47
When did you buy the machine? could you try to short-circuit for the reason? You need to use tweez ...

I bought it in February 2020.
---
As I said before, with Coreelec I get 5Ghz.
(see images)
I'll try to open the motherboard and send photo

Redinpais

beelink replied at 2020-09-04 09:47
... please provide me with your motherboard picture, ...

Do you need only this side?

beelink

Redinpais replied at 2020-09-05 06:00
Do you need only this side?

Please use tweezers or other metal objects to short-circuit the port at the position shown in the picture, and burn the firmware at the same time. Once the device is detected, disconnect it

Redinpais

beelink replied at 2020-09-07 10:42
Please use tweezers or other metal objects to short-circuit the port at the position shown in the  ...

I finally managed to run the firmware.
Unfortunately I still have difficulties to access my 5Ghz network.
At the end of 912PO flash I had an upgrade to 913PO_wol
I deduce it is a problem of the native GT-king Operating System because it is still possible to access my 5G wi-fi network (WiiTMN5) through Coreelec and so it is not a hardware problem.

beelink

Redinpais replied at 2020-09-10 19:15
I finally managed to run the firmware.
Unfortunately I still have difficulties to access ...

Hi，Please contact the email support-box@bee-link.com, it will be responsible for your after-sales service, please make it clear that you are from this forum post, so that it is easier to identify you

Redinpais

beelink replied at 2020-09-11 14:33
Hi，Please contact the email , it will be responsible for your after-sales service, please make it ...

Done.
Many thanks for your support.