Hello.
Have this Lenovo s400 that have no video on lcd only backlight. on external is everything ok. i try to measure voltage pins and only voltage that looks off is +LCDVDD_CONN which is 0.4V. when i remove L29 i have 3,12V on first pin and 0.4 on second pin.
i have board rev. 1.0 and schematic is rev 0.1
any hints?
Have this Lenovo s400 that have no video on lcd only backlight. on external is everything ok. i try to measure voltage pins and only voltage that looks off is +LCDVDD_CONN which is 0.4V. when i remove L29 i have 3,12V on first pin and 0.4 on second pin.
i have board rev. 1.0 and schematic is rev 0.1
any hints?
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