Sapphire 4850 missing SMD capacitors

[alindumitru46]

I received from someone several video cards from past generations and some of them have problems.
I quite neglected to pay attention to them due to priorities, but now I'm back here, looking for help.
I believe that the card would work correctly, because without the additional power supply connector, its absence is detected by the red led, but after the additional connection of 1x6pin PCIe, it does not give a signal on monitor.
Surely these components are the cause, at least until these defects are fixed.
Therefore, I also request support for identifying the missing components and their values: 1-C51, 2-???, 3-C145, 4-C236.
I already searched here but I didn't find what I needed.
https://www.badcaps.net/forum/showthread.php?t=90093

[Th3_uN1Qu3]

Re: Sapphire 4850 missing SMD capacitors

I have a working one but it is a Gainward. Not an OEM design. I will look at it tomorrow, see if it looks at least similar.

[alindumitru46]

Re: Sapphire 4850 missing SMD capacitors

Merci bien

[Th3_uN1Qu3]

Re: Sapphire 4850 missing SMD capacitors

Yes, my card does look similar. Maybe it is an OEM design and they just changed the cooling on it. Now you're going to have to wait for me to be in the mood to pull it out of the PC it's in. I need to fit some memory heatsinks on it anyway, I voltmodded the RAM and they get stupid hot to the point the card shuts down with the core at 54C.

It wasn't much better in the stock config anyway. I remember the original heatsink also covered the RAM chips. On this card they are left bare.