Mac OS X on x86 Hardware 2008–2024 Technical Archive
InfiniteMac OSx86 › Leopard 10.5 › reboot loop
4,831 reads · 2010-01-25 – 2010-01-26
Note Leopard 10.5 NVIDIA GeForce

reboot loop

I am trying to install iatkos v7 on my HP 9890 but before the install starts I get a grey background with the apple logo and then it reboots. Do I need a different kernel or what can be the problem? My system is: Chipset: Intel G43 express…

Primary Author
@maarten1055 Published 2010-01-25
Collection
Leopard 10.5
Archival Footprint
4,831 historical reads · 2 curated field notes (from 4 dispatches) · 2010-01-25 – 2010-01-26
Credited Voices (3)
@maarten1055 (2)@lanceomni@Imkantus

I am trying to install iatkos v7 on my HP 9890 but before the install starts I get a grey background with the apple logo and then it reboots. Do I need a different kernel or what can be the problem?

My system is:
Chipset: Intel G43 express
CPU: Intel Core 2 Quad Q9300
Graphic card: NVIDIA GeForce GT230

Author Updates & Technical Revisions

Follow-up dispatches by @maarten1055

Author Update #1 @maarten1055 2010-01-26

When I boot with -v it goes to the darwin screen but then it reboots again, I can't see what it says

Synthesized Community Field Notes

2 technical responses curated from 4 original dispatches

Field Note #1 @lanceomni 2010-01-25

Ideally you should boot in Verbose Mode until you have your machine running the way you want. This can be done by using the -v boot-flag. When you start the computer up you will see the Darwin bootloader screen. This screen will count down and by pressing the requested key will give you a prompt to enter these boot-options. Now instead of getting a gray screen with Apple logo, you will get useful information about the boot process and see at which line it hangs on.

Field Note #2 @Imkantus 2010-01-26

I would try to boot using cpus=1 bootflag or try to use the 9.2.0 ToH Kernel using /toh on bootprompt.

Sources & Contributor Provenance (3 credited usernames · Thread #5313)
UsernameDossier ContributionDispatchesActive Window
@maarten1055Primary Author22010-01-25 → 2010-01-26
@lanceomniContributor12010-01-25
@ImkantusContributor12010-01-26