NVIDIA-patcher Not working on CMP100-210 card nor unlock x16 mode on pcie

Not detected by the driver, please add support. Also no luck adding capacitors near PCIE slot and this does not unlock x16 mode. Any suggestions on how to enable x16 and full tensor core speed on the card?

Dec 24 '24 12:12 ThisMayBeYou

As far as I know, you can install a TITAN or Tesla driver on CMP100-200/210 Just install the official driver manually via Device Manager by selecting the appropriate TITAN (TITAN V) or Tesla (Tesla V100) model https://www.techpowerup.com/forums/threads/nvidia-cmp-100-210-or-100hx-gv100-gpu.321074/

There is no restriction on switching TITAN/Tesla from TCC to WDDM mode so you do not need a patched driver https://www.leadergpu.com/articles/505-switch-gpu-modes-in-windows#TCC_to_WDDM

Dec 24 '24 16:12 dartraiden

Thank you. Will give it a shot. Any idea of why x16 mode is not enabled even if all capacitors near x16 slot are soldered?

Dec 24 '24 21:12 ThisMayBeYou

And if its in WDDM mode it gives error 43 upon restart of the system

Dec 24 '24 22:12 ThisMayBeYou

You're missing 4 capacitors on the pci e line.

Dec 25 '24 11:12 bah86

I already soldered them in place. Still x1 mode and no WDDM support. Error 43 when trying to enable WDDM or delete AdapterType entry from registry.

Dec 25 '24 11:12 ThisMayBeYou

There was an old thread on a different forum talking about this. The pcie lane on this card is hard locked by a specific firmware on the card. No one figured a way to unlock it yet.

As for the driver, you want to use RainCandy's driver. A lot of people doesn't seem to use this gpu more than once after they restart their pc, as it always have that specific error code 43 you mentioned upon a restart using normal or google cloud driver.

Jan 14 '25 11:01 TheVietboi

sorry for interupting, does soldering also work for cmp 70hx and p104-100 ? Thank you very much.

Feb 21 '25 15:02 indogood1