spd model z1 BOOT set failure, continue to scan... Sense failur

spd help z90 hit no rx tx on pcb. and become to me for meet countersign removing. when i enter it the mass nonachievement is come.and on pcb hit to chips digit is SPD and another is hunix .
model.z1 z90
cpu. spd
hunix
Initializing...
DA_LIB_VER_3.2.2.7
It is sensing the pinout fast...
D-=16 D+=0
BOOT ordered failure, continue to scan...
Sense failur

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