t210 tab dead

hi i have t210 dead

Z3X EasyJtag Software ver. 1.5.2.0

Loading eMMC Addon Firmware... IO: 1850 mV

Box S/N: 0800300********, ,FW Ver.: 01.50

CMD Pullup Level:1753 mV

CMD Active Level:1784 mV

Can't init EMMC, Reason: CMD Timeout Error

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Done.

i connect all line as shown in picture

but for vdd and vddf i didnt understand

for vdd i connect vccq because its 1.8v

for vddf i connect vcc =3.3 and didnt detect card then i use external 2.8v and the same log above

what to do please explane here

one more thing is when connect usb show in device manager EMEI :confused:

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