Hardware Constant green light and no signal

Poolpy · May 3, 2020

As title says, Green light on the dock lights on (Not blinking), Switch display screen goes black as soon as I slide it into the dock and there is no output signal. I tried reseting switch, changed HDMI cables and TV's but still no luck. I suspect its console's hardware fault not dock's. Also in settings there is only 480p and automatic option for resolution which is weird coz I know that there should be 720p and 1080p option. But that might not be the reason I was just curious. Unfortunatelly I don't have any friends with switch to test if it's dock or console. Thanks in advance

ds34 · May 3, 2020

Poolpy said:
As title says, Green light on the dock lights on (Not blinking), Switch display screen goes black as soon as I slide it into the dock and there is no output signal. I tried reseting switch, changed HDMI cables and TV's but still no luck. I suspect its console's hardware fault not dock's. Also in settings there is only 480p and automatic option for resolution which is weird coz I know that there should be 720p and 1080p option. But that might not be the reason I was just curious. Unfortunatelly I don't have any friends with switch to test if it's dock or console. Thanks in advance

Check the HDMI filters on the dock pls

Poolpy · May 3, 2020

Not sure where the filters are but here's photos I took

ds34 · May 3, 2020

Poolpy said:
Not sure where the filters are but here's photos I took

Is that water damage on the back of the board? Looks like corosion

Poolpy · May 3, 2020

ds34 said:
Is that water damage on the back of the board? Looks like corosion

That was my cousins decision and he "cleaned" it with an alcohol. It's still working thou, I mean green light still on and display goes black lol

ds34 · May 3, 2020

Can you upload the pictures again with a higher resolution? And how can you see the Switch's screen while it's docked?

Poolpy · May 3, 2020

ds34 said:
Can you upload the pictures again with a higher resolution? And how can you see the Switch's screen while it's docked?

unfortunately thats the highest resolution I can get right now. I'll upload good quality pics later when I have better phone. When you slide Switch into the dock the higher top is visible and it goes black right after I put in into the dock. Basically it thinks and it's in the dock mode but does not send signal to the TV.

Hardware Constant green light and no signal

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