VOGONS


First post, by butjer1010

User metadata
Rank Oldbie
Rank
Oldbie

Hi,
i just purchase Asus V9999GT/TD/256M/A, and it is working on DVI port, but not on a VGA. Probably because there are few missing elements near the VGA port. If someone has the card like this, can please help me identify those L511, L512 and L515 (picture 1), so i can purchase them and solder back on? I have already ordered caps, there are few with bumps, so i will change them too.
Thanks in advance

Last edited by butjer1010 on 2026-09-19, 18:58. Edited 1 time in total.

Reply 2 of 7, by butjer1010

User metadata
Rank Oldbie
Rank
Oldbie
Karbist wrote on 2026-09-11, 22:27:

Tiny inductors with 4 legs, 2 pads are ground and the other 2 pads are RGB output signals.
https://www.zxcompo.com/products-item/900ohm- … wound-inductor/

Thanks man. Can't find those values in EU. There are few SMD inductors at Mouser, but they are way different values than those You sent me? They need to be 900 OHM, 0.15A ? Inductance value in uh (or mh) doesn't matter?
And yes, i forgot to ask for size? Up on the board, near the DVI port, there are few inductors also, with aprox 1,5 x 1 mm. Probably the size is in inch, not in mm, so Do You know what size to look?
Thanks

Reply 3 of 7, by Karbist

User metadata
Rank Member
Rank
Member

I found the schematics, inductors are on page 14, Impedance is 360 Ω and size is 2012 (2mm x 1.2mm).
there are empty pads close to inductors for 0 ohm resistor or ferrite bead,
if you can't find the inductors, you can populate those empty pads with size 0402 ferrite beads like this: https://eu.mouser.com/en/ProductDetail/Murata … nWC34ZxCw%3D%3D

The attachment nvidia_40p201_nv40_board_sch.pdf is no longer available

Reply 4 of 7, by butjer1010

User metadata
Rank Oldbie
Rank
Oldbie
Karbist wrote on 2026-09-12, 09:00:
I found the schematics, inductors are on page 14, Impedance is 360 Ω and size is 2012 (2mm x 1.2mm). there are empty pads close […]
Show full quote

I found the schematics, inductors are on page 14, Impedance is 360 Ω and size is 2012 (2mm x 1.2mm).
there are empty pads close to inductors for 0 ohm resistor or ferrite bead,
if you can't find the inductors, you can populate those empty pads with size 0402 ferrite beads like this: https://eu.mouser.com/en/ProductDetail/Murata … nWC34ZxCw%3D%3D

The attachment nvidia_40p201_nv40_board_sch.pdf is no longer available

OK, thanks a lot mate!!!
So, any of those could be ok - https://hr.mouser.com/en/c/passive-components … ance=360%20Ohms ?

Reply 5 of 7, by Karbist

User metadata
Rank Member
Rank
Member

I'm no expert but they look like to have correct size and Impedance.

Reply 6 of 7, by butjer1010

User metadata
Rank Oldbie
Rank
Oldbie
Karbist wrote on 2026-09-12, 14:20:

I'm no expert but they look like to have correct size and Impedance.

Thanks a lot, making order, and will update when they arrive......

Reply 7 of 7, by butjer1010

User metadata
Rank Oldbie
Rank
Oldbie

Inductors arrived (caps also), solder them, everything is working perfectly!!!
Thanks a lot for the help!!!