Sorry about not including a dmesg output previously. I will try a snapshot and report back on any progress.
OpenBSD 4.2 (GENERIC.MP) #252: Tue Aug 28 10:53:04 MDT 2007 [EMAIL PROTECTED]:/usr/src/sys/arch/i386/compile/GENERIC.MP cpu0: Intel(R) Core(TM)2 CPU 6600 @ 2.40GHz ("GenuineIntel" 686-class) 3.01 GHz cpu0: FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,MWAIT,DS-CPL,VMX,EST,TM2,CX16,xTPR real mem = 2145923072 (2046MB) avail mem = 2067329024 (1971MB) mainbus0 at root bios0 at mainbus0: AT/286+ BIOS, date 09/28/07, BIOS32 rev. 0 @ 0xfa870, SMBIOS rev. 2.4 @ 0xf0000 (38 entries) bios0: vendor Phoenix Technologies, LTD version "6.00 PG" date 09/28/2007 bios0: EVGA 122-CK-NF68 apm0 at bios0: Power Management spec V1.2 apm0: AC on, battery charge unknown apm0: flags 70102 dobusy 1 doidle 1 pcibios0 at bios0: rev 3.0 @ 0xf0000/0xd144 pcibios0: PCI IRQ Routing Table rev 1.0 @ 0xfcfe0/352 (20 entries) pcibios0: bad IRQ table checksum pcibios0: PCI BIOS has 20 Interrupt Routing table entries pcibios0: PCI Exclusive IRQs: 10 11 pcibios0: no compatible PCI ICU found pcibios0: Warning, unable to fix up PCI interrupt routing pcibios0: PCI bus #2 is the last bus bios0: ROM list: 0xc0000/0xe000 0xd0000/0x4000! 0xd4000/0x1800 mainbus0: Intel MP Specification (Version 1.4) cpu0 at mainbus0: apid 0 (boot processor) cpu0: apic clock running at 333 MHz cpu1 at mainbus0: apid 1 (application processor) cpu1: Intel(R) Core(TM)2 CPU 6600 @ 2.40GHz ("GenuineIntel" 686-class) 3.01 GHz cpu1: FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,SSE3,MWAIT,DS-CPL,VMX,EST,TM2,CX16,xTPR mainbus0: bus 0 is type PCI mainbus0: bus 1 is type PCI mainbus0: bus 2 is type PCI mainbus0: bus 3 is type ISA ioapic0 at mainbus0: apid 4 pa 0xfec00000, version 11, 24 pins ioapic0: misconfigured as apic 0, remapped to apid 4 pci0 at mainbus0 bus 0: configuration mode 1 (no bios) pchb0 at pci0 dev 0 function 0 "NVIDIA C55 Host" rev 0xa2 "NVIDIA C55 Memory" rev 0xa1 at pci0 dev 0 function 1 not configured "NVIDIA C55 Memory" rev 0xa1 at pci0 dev 0 function 2 not configured "NVIDIA C55 Memory" rev 0xa1 at pci0 dev 0 function 3 not configured "NVIDIA C55 Memory" rev 0xa1 at pci0 dev 0 function 4 not configured "NVIDIA C55 Memory" rev 0xa2 at pci0 dev 0 function 5 not configured "NVIDIA C55 Memory" rev 0xa1 at pci0 dev 0 function 6 not configured "NVIDIA C55 Memory" rev 0xa1 at pci0 dev 0 function 7 not configured "NVIDIA C55 Memory" rev 0xa1 at pci0 dev 1 function 0 not configured "NVIDIA C55 Memory" rev 0xa1 at pci0 dev 1 function 1 not configured "NVIDIA C55 Memory" rev 0xa1 at pci0 dev 1 function 2 not configured "NVIDIA C55 Memory" rev 0xa1 at pci0 dev 1 function 3 not configured "NVIDIA C55 Memory" rev 0xa1 at pci0 dev 1 function 4 not configured "NVIDIA C55 Memory" rev 0xa1 at pci0 dev 1 function 5 not configured "NVIDIA C55 Memory" rev 0xa1 at pci0 dev 1 function 6 not configured "NVIDIA C55 Memory" rev 0xa1 at pci0 dev 2 function 0 not configured "NVIDIA C55 Memory" rev 0xa1 at pci0 dev 2 function 1 not configured "NVIDIA C55 Memory" rev 0xa1 at pci0 dev 2 function 2 not configured ppb0 at pci0 dev 3 function 0 "NVIDIA C55 PCIE" rev 0xa1 pci1 at ppb0 bus 1 vga1 at pci1 dev 0 function 0 vendor "NVIDIA", unknown product 0x0290 rev 0xa1 wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation) wsdisplay0: screen 1-5 added (80x25, vt100 emulation) "NVIDIA MCP55 Memory" rev 0xa1 at pci0 dev 9 function 0 not configured pcib0 at pci0 dev 10 function 0 "NVIDIA MCP55 ISA" rev 0xa2 nviic0 at pci0 dev 10 function 1 "NVIDIA MCP55 SMBus" rev 0xa2 iic0 at nviic0 iic1 at nviic0 iic1: addr 0x20 01=97 09=ff 0e=0f 0f=0c 10=ff 11=ff 12=ff 13=ff iic1: addr 0x23 01=f9 09=ff 0e=0f 0f=0c 10=ff 11=ff 12=ff 13=ff iic1: addr 0x28 00=84 02=04 04=00 05=00 06=30 07=30 08=01 09=80 0a=01 0b=c0 0c=3c 0d=3c 0e=0a 0f=0a 10=84 12=50 13=00 14=00 15=01 16=01 17=3c 18=43 19=37 1a=00 1b=00 1f=cf 20=a1 21=ec 22=cd 23=cd 24=ae 25=c0 26=e4 27=bf 29=3f 2b=da 2c=00 2d=d5 2e=8a 2f=dc 30=41 31=30 32=46 33=1c 34=12 35=a1 36=b7 37=c2 38=b0 39=00 3a=7f 3b=5e 3c=ae 3d=76 3e=a2 40=01 41=fa 42=1f 46=07 47=d4 48=28 49=00 4a=40 4b=44 4c=18 4d=15 4e=00 4f=a3 52=00 56=00 57=00 58=c1 59=33 5c=00 5d=07 5e=04 5f=05 60=84 62=03 63=25 64=80 65=c0 66=3c 68=0a 6a=0a 80=84 82=04 84=00 85=00 86=30 87=30 88=01 89=80 8a=01 8b=c0 8c=3c 8d=3c 8e=0a 8f=0a 90=84 92=50 93=00 94=00 95=01 96=01 97=3c 98=43 99=37 9a=00 9b=00 9f=d7 a0=a1 a1=ec a2=cd a3=cd a4=ae a5=c0 a6=e4 a7=bf a9=3e ab=da ac=00 ad=d5 ae=8a af=dc b0=41 b1=30 b2=46 b3=1c b4=12 b5=a1 b6=b7 b7=c2 b8=b0 b9=00 ba=7f bb=5e bc=ae bd=76 be=a2 c0=01 c1=fa c2=1f c6=07 c7=d4 c8=28 c9=00 ca=40 cb=44 cc=18 cd=15 ce=00 cf=a3 d2=00 d6=00 d7=00 d8=c1 d9=33 dc=00 dd=07 de=04 df=05 e0=84 e2=03 e3=25 e4=80 e5=c0 e6=3c e8=0a ea=0a ohci0 at pci0 dev 11 function 0 "NVIDIA MCP55 USB" rev 0xa1: apic 4 int 10 (irq 10), version 1.0, legacy support ehci0 at pci0 dev 11 function 1 "NVIDIA MCP55 USB" rev 0xa2: apic 4 int 11 (irq 11) usb0 at ehci0: USB revision 2.0 uhub0 at usb0: NVIDIA EHCI root hub, rev 2.00/1.00, addr 1 pciide0 at pci0 dev 13 function 0 "NVIDIA MCP55 IDE" rev 0xa1: DMA, channel 0 configured to compatibility, channel 1 configured to compatibility atapiscsi0 at pciide0 channel 0 drive 0 scsibus0 at atapiscsi0: 2 targets cd0 at scsibus0 targ 0 lun 0: <TSSTcorp, DVD-ROM SH-D162C, TS04> SCSI0 5/cdrom removable atapiscsi1 at pciide0 channel 0 drive 1 scsibus1 at atapiscsi1: 2 targets cd1 at scsibus1 targ 0 lun 0: <PIONEER, DVD-RW DVR-112D, 1.06> SCSI0 5/cdrom removable cd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 2 cd1(pciide0:0:1): using PIO mode 4, Ultra-DMA mode 4 pciide0: channel 1 ignored (disabled) pciide1 at pci0 dev 14 function 0 "NVIDIA MCP55 SATA" rev 0xa2: DMA pciide1: using apic 4 int 11 (irq 11) for native-PCI interrupt wd0 at pciide1 channel 0 drive 0: <WDC WD2500KS-00MJB0> wd0: 16-sector PIO, LBA48, 238475MB, 488397168 sectors wd0(pciide1:0:0): using PIO mode 4, Ultra-DMA mode 5 wd1 at pciide1 channel 1 drive 0: <WDC WD2500KS-00MJB0> wd1: 16-sector PIO, LBA48, 238475MB, 488397168 sectors wd1(pciide1:1:0): using PIO mode 4, Ultra-DMA mode 5 pciide2 at pci0 dev 14 function 1 "NVIDIA MCP55 SATA" rev 0xa2: DMA pciide2: using apic 4 int 11 (irq 11) for native-PCI interrupt pciide3 at pci0 dev 14 function 2 "NVIDIA MCP55 SATA" rev 0xa2: DMA pciide3: using apic 4 int 10 (irq 10) for native-PCI interrupt ppb1 at pci0 dev 15 function 0 "NVIDIA MCP55 PCI-PCI" rev 0xa2 pci2 at ppb1 bus 2 "TI TSB43AB22 FireWire" rev 0x00 at pci2 dev 7 function 0 not configured azalia0 at pci0 dev 15 function 1 "NVIDIA MCP55 HD Audio" rev 0xa2: apic 4 int 11 (irq 11) azalia0: host: High Definition Audio rev. 1.0 azalia0: codec: Realtek/0x0885 (rev. 1.1), HDA version 1.0 audio0 at azalia0 nfe0 at pci0 dev 17 function 0 "NVIDIA MCP55 LAN" rev 0xa2: apic 4 int 5 (irq 5), address 04:4b:80:80:80:03 eephy0 at nfe0 phy 1: Marvell 88E1116 Gigabit PHY, rev. 1 nfe1 at pci0 dev 18 function 0 "NVIDIA MCP55 LAN" rev 0xa2: apic 4 int 5 (irq 5), address 04:4b:80:80:80:04 eephy1 at nfe1 phy 2: Marvell 88E1116 Gigabit PHY, rev. 1 isa0 at pcib0 isadma0 at isa0 pckbc0 at isa0 port 0x60/5 pckbd0 at pckbc0 (kbd slot) pckbc0: using irq 1 for kbd slot wskbd0 at pckbd0: console keyboard, using wsdisplay0 pcppi0 at isa0 port 0x61 midi0 at pcppi0: <PC speaker> spkr0 at pcppi0 lm0 at isa0 port 0x290/8: W83627DHG npx0 at isa0 port 0xf0/16: reported by CPUID; using exception 16 pccom0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo fdc0 at isa0 port 0x3f0/6 irq 6 drq 2 fd0 at fdc0 drive 0: 1.44MB 80 cyl, 2 head, 18 sec usb1 at ohci0: USB revision 1.0 uhub1 at usb1: NVIDIA OHCI root hub, rev 1.00/1.00, addr 1 pctr: 686-class user-level performance counters enabled mtrr: Pentium Pro MTRR support apm0: disconnected uhidev0 at uhub1 port 2 configuration 1 interface 0 uhidev0: Microsoft Microsoft IntelliMouse\M-. Explorer, rev 2.00/4.24, addr 2, iclass 3/1 uhidev0: 3 report ids ums0 at uhidev0 reportid 1: 5 buttons and Z dir. wsmouse0 at ums0 mux 0 uhid0 at uhidev0 reportid 2: input=0, output=0, feature=1 uhid1 at uhidev0 reportid 3: input=1, output=0, feature=1 uhidev1 at uhub1 port 3 configuration 1 interface 0 uhidev1: Microsoft Natural\M-. Ergonomic Keyboard 4000, rev 2.00/1.73, addr 3, iclass 3/1 ukbd0 at uhidev1: 8 modifier keys, 6 key codes wskbd1 at ukbd0 mux 1 wskbd1: connecting to wsdisplay0 uhidev2 at uhub1 port 3 configuration 1 interface 1 uhidev2: Microsoft Natural\M-. Ergonomic Keyboard 4000, rev 2.00/1.73, addr 3, iclass 3/0 uhidev2: 1 report ids uhid2 at uhidev2 reportid 1: input=7, output=0, feature=0 dkcsum: wd0 matches BIOS drive 0x80 dkcsum: wd1 matches BIOS drive 0x81 root on wd0a swap on wd0b dump on wd0b