OLED with black screen

[Liam2000]

Had a Switch Oled with HWFLY for 3 months, today after restart thee console it doesn't turn on.

If I reboot without SD Card it just gives that screen saying "NO SD" with a spaceship, but if I turn it on with the SD inserted it doesn't show anything on the screen, don't boot to hetake as always did, also I have to do a Hard reset for it to show the NO SD card message again.
The led from the chip blinks purple/red twice and then green, so I suppose that it should work.

Any idea how can I solve this?

 

[Hayato213]

Try another SD card

 

[Liam2000]

Try another SD card

Thank you, already tried but the same problem occurs, nothing is shown on the screen.

 

[Hayato213]

Thank you, already tried but the same problem occurs, nothing is shown on the screen.

That is interesting, when it has no SD it give you the No SD just fine, but when you use a SD card it show nothing it doesn't even show Hekate.

 

[Liam2000]

That is interesting, when it has no SD it give you the No SD just fine, but when you use a SD card it show nothing it doesn't even show Hekate.

Yes, that's exactly what happens.

 

[Hayato213]

Yes, that's exactly what happens.

Replace payload.bin with another copy of hekate see what happen, you happen to have autoboot?

 

[Liam2000]

Replace payload.bin with another copy of hekate see what happen, you happen to have autoboot?

Already tried that, also I already tried a new SD Card with the HATS package from sthetix and had no luck.

Is there any way for me to go to the OFW without a SD card inserted?

 

[Hayato213]

Already tried that, also I already tried a new SD Card with the HATS package from sthetix and had no luck.

Is there any way for me to go to the OFW without a SD card inserted?

Well before doing that, what chip do you have specifically? Hwfly 4/5 , RP2040 OLED etc?

 

[Liam2000]

Well before doing that, what chip do you have specifically? Hwfly 4/5 , RP2040 OLED etc?

The guy who installed it says it's the Hwfly 5.

 

[Hayato213]

The guy who installed it says it's the Hwfly 5.

Probably bad DAT0

https://gbatemp.net/threads/switch-...-screen-with-purple-flashing-then-red.630313/

 

[Blavla]

What SD do you use ?

 

[Liam2000]

What SD do you use ?

Samsung Evo Select 512gb

 

[nubman33]

Samsung Evo Select 512gb

did you format the card to fat32?

 

[Hayato213]

What SD do you use ?

I doubt it is SD card problem, as it seem more like a DAT0 problem.

 

[Liam2000]

did you format the card to fat32?

Yes, the card is Fat32, the new ones I tried are also Fat32.

If I hold the vol + and vol - and power it shouldn't boot to OFW?

 

[Hayato213]

Yes, the card is Fat32, the new ones I tried are also Fat32.

If I hold the vol + and vol - and power it shouldn't boot to OFW?

Not sure if it would boot to OFW, if you have a DAT0 problem.

 

[nubman33]

Yes, the card is Fat32, the new ones I tried are also Fat32.

If I hold the vol + and vol - and power it shouldn't boot to OFW?

you should message the guy that did the mod for you and have him fix it.