Lenovo S145-15IIL Boardview and Schematic

[kuyatech]

Does anyone have a schematic diagram and/or board outline for this lenovo model: S145-15IIL

Thanks in advance!

[tomodachi]

Re: Lenovo S145-15IIL Boardview and Schematic

what is the issue ?

[kuyatech]

Re: Lenovo S145-15IIL Boardview and Schematic

Not turning on, I noticed without the charger plugged in, the power light beside the charger port is on (orange LED light).

What's interesting is when I disconnect the CMOS battery, it turns on (without pressing the power button). It emits 4 steady beeps and keeps doing it until it starts to boot windows. Which I can use the laptop without issue.

The CMOS battery registers about 3.04-3.1V, so i think it's good.

[Rezistor]

Re: Lenovo S145-15IIL Boardview and Schematic

Does anyone have a schematic diagram and/or board outline for this lenovo model: S145-15IIL

Thanks in advance!

Lenovo s145-15iil GS44D/GS54D NM-C711 REV 1.0
schematic + boardview

[menshawy]

Re: Lenovo S145-15IIL Boardview and Schematic

Lenovo s145-15iil GS44D/GS54D NM-C711 REV 1.0
schematic + boardview

thanks

[ukiquki]

Re: Lenovo S145-15IIL Boardview and Schematic

Thank's a lot! I'am trying to understand why system doesn't start whith DDR module, but it starts whithout this one.

[duc_tech]

Re: Lenovo S145-15IIL Boardview and Schematic

Lenovo s145-15iil GS44D/GS54D NM-C711 REV 1.0
schematic + boardview

thank you

[oscar pinzon]

Re: Lenovo S145-15IIL Boardview and Schematic

lenovo s145 NM-C121 Boardview

[dome1]

Re: Lenovo S145-15IIL Boardview and Schematic

Thank you!

[Cristian1]

Not turning on, I noticed without the charger plugged in, the power light beside the charger port is on (orange LED light).

What's interesting is when I disconnect the CMOS battery, it turns on (without pressing the power button). It emits 4 steady beeps and keeps doing it until it starts to boot windows. Which I can use the laptop without issue.

The CMOS battery registers about 3.04-3.1V, so i think it's good. i have same problem how can i fix this

[SMDFlea]

https://www.badcaps.net/forum/troubl...f-this-section