sergiy.gagarin Posted August 6, 2010 Share Posted August 6, 2010 Hello guys, my HP DV9000CTO laptop is behaving rather odd when I try to install over 1GB of RAM. It's perfectly Ok in BIOS (it does see it and I can run memtest fine) but after loading mach_kernel screen goes blank and seems like computer hangs. I've tried every combination of 667Mhz Ram: 2GB sticks (1 and a pair), pair of 1GB sticks, 1Gb + 512MB -- nothing that is over 1GB total will boot. I have a 945 chipset and 256MB GeForce 7600 Go (CI/QE with Nvenabler Go). Does anyone can have an educated guess what could be the problem? Or at least how to perfectly trace it? Link to comment https://www.insanelymac.com/forum/topic/227734-problem-with-over-1gb-of-ram-hp-dv9000cto-and-blank-screen-after-mach_kernel-loaded/ Share on other sites More sharing options...
WaldMeister Posted August 12, 2010 Share Posted August 12, 2010 Provide us with some bios settings, version of osx (DVD), and perhaps a photo of the error, hope we can help Link to comment https://www.insanelymac.com/forum/topic/227734-problem-with-over-1gb-of-ram-hp-dv9000cto-and-blank-screen-after-mach_kernel-loaded/#findComment-1529576 Share on other sites More sharing options...
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