Messages in this thread | | | Date | Thu, 23 Oct 2003 13:04:04 +0200 | From | Samuel Kvasnica <> | Subject | Re: nforce2 random lockups - still no solution ? |
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> > > > What I'd like to know is whether this bug is AMD processor or chipset > > related. > >Chipset and/or BIOS. AMD processors are known to work in other mobos. > >You may try disabling just I/O-APIC or ACPI. > > No, only disabling local apic really helps. On both ASUS and MSI nforce2 motherboards. I can even enable apic and acpi with disabled local apic (anyway with XT-PIC only) and have no troubles. The lockups seem to appear when drivers heavily employing DMA are used (as udma5 hdd or framegrabber).
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