HDD Led always bright using some SD/CF Adapters

You are here:

Some SD/CF Adapters makes the HDD led always bright and you can see a flight flicker when the disk is loading.

This can easy be fixed by replacing the PNP Transistor Q631 with a PNP Transistor with an extra Resistor just like the PDTA123ET  Transistor.

now HDD light will behave normal.

Last Updated On February 06, 2019