Lenovo Yoga c740-15iml boardview - Request

[geeko]

Hello friends,

Please anyone has the boardview of this laptop? I replaced the battery and now it's not turning on.

[mon2]

Re: Lenovo Yoga c740-15iml boardview - Request

Carefully measure the voltage to ground of each pin on the battery connector.

Post each measurement.

[geeko]

Re: Lenovo Yoga c740-15iml boardview - Request

I removed the battery and tried to turn on the laptop without it but now the voltages in all the board not normal, 3 and 5 volts appear for one second then lost for another one second, it keeps doing that (appear-disappear) while I use adapter, also battery connector voltage appear for one second and keep doing same. I tried another charger, but it's still doing the same.

[geeko]

Re: Lenovo Yoga c740-15iml boardview - Request

I removed the battery and tried to turn on the laptop without it but now the voltages in all the board not normal, 3 and 5 volts appear for one second then lost for another one second, it keeps doing that (appear-disappear) while I use adapter, also battery connector voltage appear for one second and keep doing same. I tried another charger, but it's still doing the same.

I did that without connecting the battery.

[geeko]

Re: Lenovo Yoga c740-15iml boardview - Request

Friends, Any Suggestion??

[chenwei]

Re: Lenovo Yoga c740-15iml boardview - Request

I only have boardview No schematic diagram

A schematic diagram of friends thank you please send it!

[geeko]

Re: Lenovo Yoga c740-15iml boardview - Request

I only have boardview No schematic diagram

A schematic diagram of friends thank you please send it!

Thank you so much

[lommeri]

How can I open the file? If i open the file with Tebo, there is no layout?