Lenovo Y720 15IKB - ESD Damage any idea?

[juergenb]

Hi,

i might get a faulty Legion Y720 Notebook.
The Notebook has an ESD Error.

With external Fan´s the notebook is useable.

The owner tried to swap HDD vs SSD and had an ESD discharge.

These are the errors

• Both fans are not working

• battery doesn´t charge at all, runs from PSU

• HDMI output is not ok

• keyboard light is missing

• no sound from speaker

• webcam is off

Maybe bluetooth is although faulty (not tested)

Has anyone repaired this ESD Damage (can this be repaired)?

Thanks in advance

Jürgen

[Sudoer]

Re: Lenovo Y720 15IKB - ESD Damage any idea?

Fans, battery - it's EC, (for battery also charger and mosfets), keyboard light - another EC (two EC on the board), for HDMI - check U119 IC, sound - audio IC, camera connected to CPU, but the laptop works, so check the camera itself.
So, yes, it can be repaired (most of).