A1706 not ssd detect 820-00923-A

[tipoti]

a1706 does not see the disk, where do we start?
disk utility doesn't show up either

 

[tipoti]

PP1V8_SSD_COLD : 1.8 Volt
PP1V2_SSD_HOT: 1.2 Volt

 

[tipoti]

STORAGE_LB_EN :3.3 volt
SSD_RESET_LB_L: 3.3volt
LPSR_EN_LB_L : 3.3volt

 

[2informaticos]

Check continuity left/right for all J9600 vias.

 

[tipoti]

I don't understand exactly what I need to check. also all type-c inputs are working

 

[2informaticos]

J9600 is just a bypass connector.
Be sure to have good connections from one side to other.

 

[tipoti]

Did I get right ?
ssd won't appear and work if socket isn't in place

 

[2informaticos]

Of course, J9600 must be closed...

 

[tipoti]

I can't see the disk when I connect externally. Could the nands be corrupt?

 

[2informaticos]

You may have connection problems with J9600.