• Welcome to TechPowerUp Forums, Guest! Please check out our forum guidelines for info related to our community.

MSI GTX 1650 VENTUS XS OCV1 GDDR6 missing components

I can't see any markings anymore
I found some boardview and schematic but I don't know how to read them. I can only understand the simple one like the capacitors on the PCIE. But those transistors are complex.

Can anyone help me if these are the two parts?
1656563680012.png
 

Attachments

Last edited:
I colleague got some time to check the schematic yesterday. All missing components were replaced already.
But some were just replaced by nearest value that our workplace have, not the exact values.
There was an improvement, the card is now booting in 16lanes PCIE slot.
But the card is not stable, in freeze in Windows.
My last request of repair will be replacing the other caps near the PCIE. We replaced the missing ones with 0.22uf 16v, we will make them all identical, replacing others with the same component.
 
I colleague got some time to check the schematic yesterday. All missing components were replaced already.
But some were just replaced by nearest value that our workplace have, not the exact values.
There was an improvement, the card is now booting in 16lanes PCIE slot.
But the card is not stable, in freeze in Windows.
My last request of repair will be replacing the other caps near the PCIE. We replaced the missing ones with 0.22uf 16v, we will make them all identical, replacing others with the same component.
The die could be damaged even
 
After replacing and making all the caps identical, cleaning with isopropyl alcohol with brush since I can see some small solder splash, it is now running well on benchmarks and games.
Thanks to all who helped me here and to the repair guys at my work
Final
 
It's working after the cleaning and resoldering some components but it only works in the 2nd PCIE slot of my mobo, x8. So I need to find the replacement for the missing capacitors


Yes, actually there are still corrosion after cleaning. They can't really take out all the corrosions as they are afraid they might damage it. They got those parts tested.
tape over the second half of the PCI-E lanes and force it to run at x8 or x4, and it should be fine in your primary slot then
 
Back
Top