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Grounded mini pcie laptop port  


New Member
Joined: 10 months ago

Laptop model : Lenovo g480 

Exp gdc beast mini pcie version

When I plug in the mini pcie connector  to my laptop even if i don't power it , the ports ( vga, hdmi, usb, lan, suddenly have static ground

But when i pull off my mini pcie my laptop turns back to normal no static ground at all and works fine

I even try my mini pcie to other laptop and my egpu works fine 

I have an hdd caddy does it affect my laptops grounding?

What seems to be my laptops problem ?

Im sorry iam noob in egpu

Im running out of solution


Thank you


This topic was modified 10 months ago

To do: Create my signature with system and expected eGPU configuration information to give context to my posts. I have no builds.