Search results

  1. L

    820-00239 Critical update issue

    But SMC_LID is high and judging by the schematic, it works fine, DFR_TOUCH_LID is 0v
  2. L

    820-00239 Critical update issue

    Well, that's surely something to dig more into, I guess. I don't exactly figured out the real reason by now. When board was in the housing, it was below 1,8. Then when I took the board out again for some additional measurings, I checked it again, and it was there. You know the rest of the...
  3. L

    820-00239 Critical update issue

    Well, you're right; DFR_TOUCH_RESET seemed to be the issue. Got it booted up on the table and flashed with TB connected. ______ It refused to flash-boot T1 without TB attached When flashed successfully, board can boot without TB. ______ Thx y'all
  4. L

    820-00239 Critical update issue

    Thx Yep. Tried all combinations. DFR_TOUCH_LID = 0.15V, /Retried measuring, lid = 0v when board is only connected to power, booted./ SMC_LID = 3,3V reset is 0V. /Again, remeasured when board is laying flat on the table, reset= 1,8V, that's weird/ That is without touchbar connected at all...
  5. L

    820-00239 Critical update issue

    Hello everyone. Got some liquid spill on KB and on the housing, but none of it actually made it to the board. Well, where to start... Board slow boots, then asks for critical update. That's all, I suppose. What's done: - Checked for corrosion everywhere, none found - Checked PMU output...
Top