IoMMU problems, plus a few more at install

  • Manhed
Posted: Wed, 02/27/2008 - 17:08
Install screen pops up, then when I hit enter to start install I get a few errors before it even tries to load. Here it goes: Aperture to small (32mb) No AGP bridge found Your BIOS doesn't leave a aperture memory hole Please enable the IOMMU option in BIOS setup This costs you 64mb of RAM then a few more lines down I get this ACPI: Core revision 20060707 ..MP-BIOS bug: 8254 timer not connected to IO-APIC Kernel panic - not syncing: IO-APIC + timer doesn't work! Try using the 'noapic' kernel parameter I am running AMD AM2 64 5200+ on an Asus Crosshair board EVGA 7950GT KO superclocked (512mb) 4gb ram Can anyone help me out? Thanks

4Gig Ram

  • Quentin Harley
  • 05/24/07
  • Wed, 02/27/2008 - 20:14
If you have 4gig ram you have to enable the memory hole in the bios. My brother had the same problem on his PC, and after the fuction was enabled, 64studio installed fine. His system is almost exact to yours, except for the processor which is a Athlon 64x2 4200+


  • Manhed
  • 02/27/08
  • Thu, 02/28/2008 - 05:51
would you happen to know what it might be named in BIOS? I cant seem to find anything close to that wording. Thanks