Sandisk SSD logic board repair
Hello everyone,
I have defective Sandisk Extreme 240GB SSD and I'm traying to repair it. SSD is not being detected by computer at all.
I figured out these things:
- TPS62400 dual voltage regulator looks okay.
- 2x TPS54418 voltage regulators looks okay.
- Central MCU's Oscillator output pin looks working.
- I've soldered a resistor and LED to D1 and R1, LED lights up after connect SSD to computer.
I didn't identify some components. I'm suspecting that the controller SandForce SF-2281VB1-SDC.
What do you suggest?
Thank you!
Questa è una buona domanda?