Required t480 nm-b501 schematic

[SAND123]

Required t480 schematic

[SMDFlea]

Re: Required t480 schematic

Required t480 schematic

What is the motherboard part number ?

[LenBios]

LENOVO THINKPAD T480 shematics

LENOVO THINKPAD T480 shematics

[NiroPall]

Re: LENOVO THINKPAD T480 shematics

Thank you dear

[aideheqq]

Re: Required t480 schematic

what is the motherboard part number ?

nm-b501

[rumensat]

Re: Required t480 schematic

nm-b501

thank you very much

[ku6u]

Re: LENOVO THINKPAD T480 shematics

LENOVO THINKPAD T480 shematics

Thank YOU!!!

[JointDexter]

Re: Required t480 schematic

Hey, I'm trying to figure out if this is the same schematic for the board in my T480. The motherboard is labeled NM-B47 and I know the schematic above is for NM-B501. Not sure if they are similar enough or not.

All I'm trying to do is get the correct part number for the HDMI port because this one is mangled up and needs to be replaced.

[alas3376]

Re: Required t480 schematic

thank you

[Siddig]

Re: Required t480 schematic

Thank you dear

[ghass]

Re: Required t480 schematic

thanks

[Alt_Star]

Re: LENOVO THINKPAD T480 shematics

LENOVO THINKPAD T480 shematics

pls give boaedview also

[echow2001]

Re: Required t480 nm-b501 schematic

jtag pinout guide here from studying schematic and probing around board. the jtag is covered by silkscreen and under the WWAN card on front (side with cpu) of board jtag reset JTAG_RST pull up/pull down located near EC check silkscreen to see where. Hope this helps

[vicmark63]

Re: Required t480 nm-b501 schematic

Thanks alot!

[Darkalatreon]

Re: LENOVO THINKPAD T480 shematics

thanks

[Noreddin]

Re: Required t480 nm-b501 schematic

Thank you

[konare]

Hi
I need the lenovo t480 nm-b501 boardview
thank you

[lord]

Can anybody help?
I have this one for repair, does not charge the battery, does not bring up 20V from the charger. So i input 20v to VSYS from dc power source, now it turns on for a 15 seconds and turns off. Current consumption is 600-700mA. As i can see all power supplies are on expect GFX integrated. Also tried to inject 20V to all the 20V rails at the same time: VSYS, VINT20_IN and USBC_VBUS20 but nothing changes.

Question is, should it turn on with only VSYS supplied?

[Vesko356]

This is not a Tech section, If you want further help beyond a schematic request start a new thread here:

https://www.badcaps.net/forum/troubl...mobile-devices

Give as many details as possible about the voltage, resistance tests you've done so far.

[chaz brandon]

Any one please help with Lenovo T480 B501 Boardview

[chaz brandon]

Hi
I need the lenovo t480 nm-b501 boardview
thank you

Did you get this lenovo t480 boardview