Problem accessing SD card. Help!!

[mx5newbie]

I’m running the Hellen64 on my 1990 Miata. Trying to access the SD logs using my laptop. When I plug-in the USB to my laptop the drive does not come up. What am I missing, and Yes a SD card is installed.

[AndreyB]

I might have seen this issue https://github.com/rusefi/rusefi/issues/5136

No idea what is causing it

[mck1117]

what do the indicators at the bottom of TunerStudio show?

[mx5newbie]

what do the indicators at the bottom of TunerStudio show?

Neither indicator was lit.

[mx5newbie]

what do the indicators at the bottom of TunerStudio show?

Ahh, thanks for sharing.

[i_s_64]

I have a similar issue on my RusEFI now. It was working great on my last laptop. It would pop up the RusEFI drive, as well as the SD Card as a separate drive whenever I plugged in my laptop. I could download the logs, delete them, do anything.

I stupidly dropped my laptop earlier this week and it refuses to turn on. The hard disk just clicks and spins. I ended up getting another laptop and installed Windows 10 and I'm able to change the tune on my Proteus and connected via COM Port on the Console as well, but it refuses to load any drive for the RusEFI anymore

I ended up taking the ECU to my desktop and plugging it in there and it's the exact same issue on my Windows 10 desktop. it will not load the drives there as well. The desktop can connect with TunerStudio and the Console app just fine, but I can't see the SD card on there.

The only way to get stored logs now (without driving around with my laptop) is to actually take out the SD Card out of the ECU case whenever I want to see the logs.

It has to be a driver issue, I just have no idea which one it would be. Anyone have an idea of what I can try? Indicators in TunerStudio are saying SD USB in Green and SD card OK in green

[Dron_Gus]

Can someone with this issue try https://www.thesycon.de/eng/usb_descriptordumper.shtml ?

[AndreyB]

Weird I am unable to reproduce on the laptop which was previously giving me issues. Could this whole thing be some power consumption magic or else?

[Dron_Gus]

Weird I am unable to reproduce on the laptop which was previously giving me issues. Could this whole thing be some power consumption magic or else?

My EG33 board with F7 that can be powered from external +12V source only shows same behavior.