First post, by stef80
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Looks like some kind of input filtering,? (On the flip side of molex power connector.) Size is 1210.
Any idea on required values? BTW, card works.
Reply 1 of 5, by giantclam
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The Ati R480 application notes are here -- https://www.scribd.com/document/504034393/AMD-RADEON-R480
You should be able to isolate component/value from that =)
Reply 2 of 5, by stef80
Reply 3 of 5, by Joseph_Joestar
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Assuming that the capacitor next to it is identical, you could desolder that one and measure its capacitance and voltage.
Reply 4 of 5, by giantclam
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stef80 wrote on 2023-11-12, 07:48:Thanks. Schematics are for PCIe variant, but still hold C1165 and C1166 on external power input (12V). They are specified at 10uF 25V.
That'd be right ~ we're only concerned with the 12vdc power to the R480, not the bus type.
Reply 5 of 5, by stef80
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Joseph_Joestar wrote on 2023-11-12, 07:54:Assuming that the capacitor next to it is identical, you could desolder that one and measure its capacitance and voltage.
I know. But I don't have hot air station and I don't want to crack the other one.
EDIT:
For some reason I'm unable to download PDF from Scribd (I 'm subscribed!). If anybody can DL it, please attach to the thread.