Mac OS X on x86 Hardware 2008–2024 Technical Archive
InfiniteMac OSx86 › Snow Leopard 10.6 › 8500GT Problem Snow.
63,406 reads · 2009-12-12
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8500GT Problem Snow.

Right, I'm in a bit of a pickle. I previously had my Nvidia 8500GT 512mb working via EFI Strings, on my old Biostar AMD Mobo on Snow Leopard. Now, that i've switched to an Intel Asus P5KPL-AM EPU, the same EFI strings seem to make no…

Primary Author
@benjmole Published 2009-12-12
Collection
Snow Leopard 10.6
Archival Footprint
63,406 historical reads · 1 curated field notes (from 5 dispatches) · 2009-12-12
Credited Voices (3)
@benjmole (2)@catevs (2)@ronoverdrive

Right, I'm in a bit of a pickle.

I previously had my Nvidia 8500GT 512mb working via EFI Strings, on my old Biostar AMD Mobo on Snow Leopard.
Now, that i've switched to an Intel Asus P5KPL-AM EPU, the same EFI strings seem to make no difference to anything, and it will only show up with 1280x1024 rez in VESA mode (i think)
It shows in the information bit, but only as 32mb, and not NVIDIA Geforce 8500GT and all the EFI strings malarkey, like it did on my previous mobo.
I've done a retail install, using the Snow DVD.

What am i doing wrong?

Author Updates & Technical Revisions

Follow-up dispatches by @benjmole

Author Update #1 @benjmole 2009-12-12

Interesting.

I've tried, using -pci1 but it keeps saying "out of range" on my monitor.

Will give this a go.

Synthesized Community Field Notes

1 technical responses curated from 5 original dispatches

Field Note #1 @catevs 2009-12-12

I have same problem. I tryed EFI string in com.apple.Boot.plist, and editing DSDT with code from this forum and nothing is working for me. If you find solution please post here.

Corroborated & Participated: @ronoverdrive @catevs
Sources & Contributor Provenance (3 credited usernames · Thread #4914)
UsernameDossier ContributionDispatchesActive Window
@benjmolePrimary Author22009-12-12
@catevsContributor22009-12-12
@ronoverdriveContributor12009-12-12