Mac OS X on x86 Hardware 2008–2024 Technical Archive
InfiniteMac OSx86 › Snow Leopard 10.6 › Desktop stall issue {~5 mins} then works
4,034 reads · 2009-12-27 – 2009-12-30
Dossier Snow Leopard 10.6 Voodoo / XNU Kernel NVIDIA GeForce

Desktop stall issue {~5 mins} then works

I have been an avid reader of these forums for quite some time and have many hacks but I am having a strange issue with my latest one. I bought this pack today map lin.co.uk/Module.aspx?moduleno=345443 . I know the onboard graphics arent…

Primary Author
@paulanderson Published 2009-12-27
Collection
Snow Leopard 10.6
Archival Footprint
4,034 historical reads · 1 curated field notes (from 4 dispatches) · 2009-12-27 – 2009-12-30
Credited Voices (3)
@paulanderson (2)@00010@=)(=

I have been an avid reader of these forums for quite some time and have many hacks but I am having a strange issue with my latest one. I bought this pack today map lin.co.uk/Module.aspx?moduleno=345443 . I know the onboard graphics arent supported by vanilla installs, I am going to buy another Nvidia 8400 GS for £30 and use the EFI string once this works properly. I have installed via my 8GB pendrive and it went without a hitch, the problem is that EVERY time I boot the desktop is unusable for around 5 minutes or so, it wont react at all. The mouse moves etc but I cannot click on anything etc. After this time its perfectly normal. I am lost with regards to things to try. Can someone please point me in the right direction?

The hack is :
Intel E3200 dual core CPU
2GB RAM
ECS G31T-M9 - link here - ecs.com .tw/ECSWebSite/Products/ProductsDetail.aspx?CategoryID=1&DetailID=958&DetailName=Feature&MenuID=1&LanID=0
250GB SATA HDD
IDE DVD-RW
Running Snow Leopard, Vanilla kernel and no extra kexts yet (although I know the ones to use).

Thanks for any help,
Paul.

EDIT - Silly me, I hadnt checked the BIOS settings as I usually do prior to install. Sorted the CPU settings correctly for OSX and now all is well!

Author Updates & Technical Revisions

Follow-up dispatches by @paulanderson

Author Update #1 @paulanderson 2009-12-30

Its worth noting that this problem also didnt occur until I installed the 10.6.2 combo update. I have had this list stored away for some time, but default BIOS settings worked before updating so I didnt even think to look into that as a cause at first. Here is the list I collected from a few places of suggested settings:

IOAPTC – enabled
Execute Disable Bit – enabled
Max CPUID Value – disabled
On-chip IDE Controller – enabled
PCI Bus Master – disabled
On-chip SATA Controller – IDE
ACPI Function – enabled
Standby – S3
HDD S.M.A.R.T. Capability – enabled
CPU Enhanced Halt – disabled
CPU Thermal Monitor – disabled
CPU EIST Function – disabled
USB Keyboard Function – enabled
USB Mouse Function – enabled
SATA RAID/AHCI Mode – AHCI
Onboard SATA/IDE Device – AHCI
HPET Mode – 64-bit Mode

Synthesized Community Field Notes

1 technical responses curated from 4 original dispatches

Field Note #1 @=)(= 2009-12-30

He said: EDIT - Silly me, I hadnt checked the BIOS settings as I usually do prior to install. Sorted the CPU settings correctly for OSX and now all is well!

Corroborated & Participated: @00010
Sources & Contributor Provenance (3 credited usernames · Thread #5058)
UsernameDossier ContributionDispatchesActive Window
@paulandersonPrimary Author22009-12-27 → 2009-12-30
@00010Contributor12009-12-30
@=)(=Contributor12009-12-30