TechTablets › Forums › Teclast Forums › X98 Pro Forum › BIOS Flash -> Black Screen (with Flasher)
Try holding the power button longer. If write and verify went ok it should work. Did you disconnect the battery while flashing?
no i dont disconnect the battery while flashing.
ist this a must?
Longer hold the power button gives no result.
mfg
Well probably not must but, when i was flashing mine with connected battery it failed, with disconnected it went ok so it might help.
Ok i will test.
so now i has flashed without battery, you can see in the video, but thats not working.
can anyone help?
What is your tablet version K9C6 or K9C3? Have you measured the battery voltage? If the the battery level is too low (like 3v or something similar) the tablet won’t turn on, you need to wait for it to charge.
i have the k9c6.
the battery is disconnected to the tablet while flashing. without verifying it wouldnt work, i had this one time before.
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