Precision 3590 Ultra 5 125h

Question

Im having trouble connecting eGPU with thunderbolt 4. My egpu is fine, its works flawlessly on my 11th gen latitude 5520. On 3590, when i connect, it connects and disconnects, and at the same time the wifi turns offs, usb mouse stops working. After two or three times, it completely disconnects and stops showing in the device manager.

I have installed fresh windows 11, updated the drivers and also using 25H2 windows update. Still no luck. I came to know that there are special setting required for egpus to work on meteor lake processors.

Due to this I am not able to replace my old 5520 11th gen Latitude. Has anyone had any luck? Can anyone help?

safiullahtariq · Answer

Highly unfortunate for me that no one replied. not even a single reply. no help and no comment.

safiullahtariq · Answer

Ok, there is a progress. I did some digging, its the issue of resource allocation, I installed ubuntu and faced the same issue, it also gave resource allocation issue.
In windows, I manually allotted reources to the device, it didnt work but the it kept showing and wifi/mouse didnt disconnect. Can anyone help please .

safiullahtariq · Answer

Ok, there is an update. I have updated all the driver and checked. Now when I connect the eGPU, this device PCI Express Upstream Switch Port; this device connects but does not start. Now that means that this is the reason why the Nvidia 5060ti does not show. Can anyone help me in this ?

safiullahtariq · Answer

Can anyone please help me? Is there any update by anyone?

safiullahtariq · Answer

I am sharing my BIOS settings, can anyone tell me what I am doing wrong?  https://drive.google.com/drive/folders/1_U6Z2FI2tNwXOHXFhwSsuh9Qu5uhw-lM?usp=drive_link

safiullahtariq · Answer

Can anyone route me or tag a DELL Support agent ?

safiullahtariq · Answer

Still no one ? I am still stuck

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Precision 3590 Ultra 5 125h

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