Hello.
Have this Lenovo Thinkpad Edge 13 0217 that normally works but after two/three days it coul not start or when start it shows just logoand shuts down. i found that problem is NBSWON voltage wich goes to 1.5V. i do many things, even cut signal to switchboard and wire it to switch. things little improved but after few days it is back to 1.5V. cannot figure what can be source of this problem. maybe the KBC is bad.
Schematic
https://www.badcaps.net/forum/showthread.php?t=83451
Have this Lenovo Thinkpad Edge 13 0217 that normally works but after two/three days it coul not start or when start it shows just logoand shuts down. i found that problem is NBSWON voltage wich goes to 1.5V. i do many things, even cut signal to switchboard and wire it to switch. things little improved but after few days it is back to 1.5V. cannot figure what can be source of this problem. maybe the KBC is bad.
Schematic
https://www.badcaps.net/forum/showthread.php?t=83451
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