[meta-ti] HDMI and Wifi USB dongle ?

[Maciej Borzęcki]

On Mon, Jul 10, 2017 at 8:27 AM, Riko Ho <antonius.riko at gmail.com> wrote:
> I tried with ATX power supply, still get the same response, why is that ?
>

Suggested order of debugging would be:

- look into dmesg and syslog/journalctl for any suspicious messages
popping up when you enable HDMI

- check if order of events has any significance (i.e. HDMI on when
turn wifi on, or wifi on then enable HDMI)

- try a powered USB hub (a passive one may be good enough too)

- try using USB extension cable for the wifi dongle.

The last 2 points are easiest to verify.

>
> On 10/07/17 14:24, Maciej Borzęcki wrote:
>
> On Mon, Jul 10, 2017 at 6:31 AM, Riko Ho <antonius.riko at gmail.com> wrote:
>
> Dear Meta-TI Members,
>
> How can I fix the current issue between HDMI port and Wifi on USB dongle ?
>
> Everytime I put HDMI, my USB dongle is down ??
>
> I would start by trying to use a decent power supply.
>

-- 
Maciej Borzecki
RnDity