G350E Pullup Level (0 mV) ??


Hi
please need help

LOG…
Z3X EasyJtag Software ver. 2.2.0.1
Loading eMMC Addon Firmware… IO: 2800 mV
Box S/N: 1600A02144B6DBD8, ,FW Ver.: 01.55Warning: CMD Pullup Level (0 mV) too low , check cables etc.!
CMD Active Level:1124 mV
Box IO Level:2800 mV
CLK Rate:14000 khz
HiPower mode is ON!
Can’t init device, Reason: CMD Timeout Error
Done.