Ubook Gemini Lake N4120

Hello , i recently (2 days ago) bought a chuwi ubook that worked perfectly fine but language i needed (portugueses) wasnt on the version so a did a fresh install of lataset version of windows home. Everything work perfectly fine and updates were all ok except some drivers that wasnt recognized (sound drivers and 2 others that a couldnt identify) I tried many options without success. I try to use original image i found in the forum for my tablet and flash it on usb drive from rufus and everything worked perfectly fine , windows was operational and needed to reboot because of drivers update. After restart the tablet doesnt boot only black screen with blue light… I tried draining battery but nothing work… always black screen and blue light… When i connect the tablet to a pc windows Intel DNX is recognize but nothing work. Does anyone know how to help ? Thank you in advance…