#1 Lenovo Yoga 2-11 NM-A201 - Not powering on, standby voltage ok
von KenM0560 • 9 Januar 2019, 19:50
Hi
I have a Lenovo Yoga 2-11 that is not powering on. I check standby voltages and they are ok. When plugged to power supply it draws 0.01amp, then press power button it only draws 0.11amp and stays blank screen, no drop just hangs.
Here are readings from all coils, first is before power button press / second is after pressing power button. I beleive schematic is available on this site, in PL9 supposed to only have 1.8V?
PL4 = 3.3V / 3.3V
PL5 = 5.1V / 5.1V
PL6 = 0V / 1.3V
PL7 = 1V / 1V
PL8 = 0V / 1V
PL9 = 2.7V / 2.4V
PL10 = 0V / 0.820V
PL11 = 0V / 0.750V
Thank you
I have a Lenovo Yoga 2-11 that is not powering on. I check standby voltages and they are ok. When plugged to power supply it draws 0.01amp, then press power button it only draws 0.11amp and stays blank screen, no drop just hangs.
Here are readings from all coils, first is before power button press / second is after pressing power button. I beleive schematic is available on this site, in PL9 supposed to only have 1.8V?
PL4 = 3.3V / 3.3V
PL5 = 5.1V / 5.1V
PL6 = 0V / 1.3V
PL7 = 1V / 1V
PL8 = 0V / 1V
PL9 = 2.7V / 2.4V
PL10 = 0V / 0.820V
PL11 = 0V / 0.750V
Thank you