Well, here is the result of running the command you suggested...
Code:
mediacenter
description: Desktop Computer
product: TH67B (None)
vendor: BIOSTAR Group
version: 6.0
serial: None
width: 64 bits
capabilities: smbios-2.7 dmi-2.7 vsyscall64 vsyscall32
configuration: chassis=desktop family=None sku=None uuid=00020003-0004-0005-0006-000700080009
*-core
description: Motherboard
product: TH67B
vendor: BIOSTAR Group
physical id: 0
version: 6.0
serial: None
slot: None
*-firmware
description: BIOS
vendor: American Megatrends Inc.
physical id: 0
version: 4.6.4
date: 02/18/2011
size: 64KiB
capacity: 960KiB
capabilities: pci upgrade shadowing cdboot bootselect socketedrom edd int13floppy1200 int13floppy720 int13floppy2880 int5printscreen int9keyboard int14serial int17printer acpi usb biosbootspecification
*-cache:0
description: L1 cache
physical id: 4
size: 128KiB
capacity: 128KiB
capabilities: internal varies
*-cache:1
description: L2 cache
physical id: 5
size: 512KiB
capacity: 512KiB
capabilities: internal varies unified
*-cache:2
description: L3 cache
physical id: 6
size: 3MiB
capacity: 3MiB
capabilities: internal varies unified
*-memory
description: System Memory
physical id: 8
slot: System board or motherboard
size: 8GiB
*-bank:0
description: DIMM DDR3 Synchronous 1333 MHz (0.8 ns)
product: F3-10666CL8-2GBHK
vendor: Undefined
physical id: 0
serial: 00000000
slot: A1_DIMM0
size: 2GiB
width: 64 bits
clock: 1333MHz (0.8ns)
*-bank:1
description: DIMM DDR3 Synchronous 1333 MHz (0.8 ns)
product: F3-10666CL8-2GBHK
vendor: Undefined
physical id: 1
serial: 00000000
slot: A1_DIMM1
size: 2GiB
width: 64 bits
clock: 1333MHz (0.8ns)
*-bank:2
description: DIMM DDR3 Synchronous 1333 MHz (0.8 ns)
product: F3-10666CL8-2GBHK
vendor: Undefined
physical id: 2
serial: 00000000
slot: A1_DIMM2
size: 2GiB
width: 64 bits
clock: 1333MHz (0.8ns)
*-bank:3
description: DIMM DDR3 Synchronous 1333 MHz (0.8 ns)
product: F3-10666CL8-2GBHK
vendor: Undefined
physical id: 3
serial: 00000000
slot: A1_DIMM3
size: 2GiB
width: 64 bits
clock: 1333MHz (0.8ns)
*-cpu
description: CPU
product: Intel(R) Core(TM) i3-2100 CPU @ 3.10GHz
vendor: Intel Corp.
physical id: 15
bus info: cpu@0
version: Intel(R) Core(TM) i3-2100 CPU @ 3.10GHz
slot: SOCKET 0
size: 3100MHz
capacity: 3800MHz
width: 64 bits
clock: 100MHz
capabilities: x86-64 fpu fpu_exception wp vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm sse4_1 sse4_2 popcnt xsave avx lahf_lm arat epb xsaveopt pln pts tpr_shadow vnmi flexpriority ept vpid cpufreq
configuration: cores=2 enabledcores=2 threads=4
*-pci
description: Host bridge
product: 2nd Generation Core Processor Family DRAM Controller
vendor: Intel Corporation
physical id: 100
bus info: pci@0000:00:00.0
version: 09
width: 32 bits
clock: 33MHz
configuration: driver=agpgart-intel
resources: irq:0
*-display
description: VGA compatible controller
product: 2nd Generation Core Processor Family Integrated Graphics Controller
vendor: Intel Corporation
physical id: 2
bus info: pci@0000:00:02.0
version: 09
width: 64 bits
clock: 33MHz
capabilities: msi pm vga_controller bus_master cap_list rom
configuration: driver=i915 latency=0
resources: irq:42 memory:fe000000-fe3fffff memory:c0000000-cfffffff ioport:f000(size=64)
*-communication
description: Communication controller
product: 6 Series/C200 Series Chipset Family MEI Controller #1
vendor: Intel Corporation
physical id: 16
bus info: pci@0000:00:16.0
version: 04
width: 64 bits
clock: 33MHz
capabilities: pm msi bus_master cap_list
configuration: driver=mei latency=0
resources: irq:16 memory:fe407000-fe40700f
*-usb:0
description: USB Controller
product: 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2
vendor: Intel Corporation
physical id: 1a
bus info: pci@0000:00:1a.0
version: 05
width: 32 bits
clock: 33MHz
capabilities: pm debug ehci bus_master cap_list
configuration: driver=ehci_hcd latency=0
resources: irq:16 memory:fe406000-fe4063ff
*-multimedia
description: Audio device
product: 6 Series/C200 Series Chipset Family High Definition Audio Controller
vendor: Intel Corporation
physical id: 1b
bus info: pci@0000:00:1b.0
version: 05
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list
configuration: driver=HDA Intel latency=0
resources: irq:43 memory:fe400000-fe403fff
*-pci:0
description: PCI bridge
product: 6 Series/C200 Series Chipset Family PCI Express Root Port 1
vendor: Intel Corporation
physical id: 1c
bus info: pci@0000:00:1c.0
version: b5
width: 32 bits
clock: 33MHz
capabilities: pci pciexpress msi pm normal_decode bus_master cap_list
configuration: driver=pcieport
resources: irq:40 ioport:e000(size=4096) ioport:d0000000(size=1048576)
*-network
description: Ethernet interface
product: RTL8111/8168B PCI Express Gigabit Ethernet controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:01:00.0
logical name: eth0
version: 06
serial: 00:30:67:ba:ed:27
size: 100Mbit/s
capacity: 1Gbit/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=full firmware=rtl_nic/rtl8168e-2.fw ip=192.168.1.103 latency=0 link=yes multicast=yes port=MII speed=100Mbit/s
resources: irq:41 ioport:e000(size=256) memory:d0004000-d0004fff memory:d0000000-d0003fff
*-pci:1
description: PCI bridge
product: 82801 PCI Bridge
vendor: Intel Corporation
physical id: 1c.2
bus info: pci@0000:00:1c.2
version: b5
width: 32 bits
clock: 33MHz
capabilities: pci pciexpress msi pm subtractive_decode bus_master cap_list
*-pci
description: PCI bridge
product: Integrated Technology Express, Inc.
vendor: Integrated Technology Express, Inc.
physical id: 0
bus info: pci@0000:02:00.0
version: 10
width: 32 bits
clock: 33MHz
capabilities: pci pm subtractive_decode bus_master cap_list
*-usb:1
description: USB Controller
product: 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1
vendor: Intel Corporation
physical id: 1d
bus info: pci@0000:00:1d.0
version: 05
width: 32 bits
clock: 33MHz
capabilities: pm debug ehci bus_master cap_list
configuration: driver=ehci_hcd latency=0
resources: irq:23 memory:fe405000-fe4053ff
*-isa
description: ISA bridge
product: H67 Express Chipset Family LPC Controller
vendor: Intel Corporation
physical id: 1f
bus info: pci@0000:00:1f.0
version: 05
width: 32 bits
clock: 33MHz
capabilities: isa bus_master cap_list
configuration: latency=0
*-ide:0
description: IDE interface
product: 6 Series/C200 Series Chipset Family 4 port SATA IDE Controller
vendor: Intel Corporation
physical id: 1f.2
bus info: pci@0000:00:1f.2
logical name: scsi0
logical name: scsi1
version: 05
width: 32 bits
clock: 66MHz
capabilities: ide pm bus_master cap_list emulated
configuration: driver=ata_piix latency=0
resources: irq:19 ioport:1f0(size=8) ioport:3f6 ioport:170(size=8) ioport:376 ioport:f0d0(size=16) ioport:f0c0(size=16)
*-disk
description: ATA Disk
product: Hitachi HDS72302
vendor: Hitachi
physical id: 0
bus info: scsi@0:0.0.0
logical name: /dev/sda
version: MN6O
serial: MN1220F32DDNRD
size: 1863GiB (2TB)
capabilities: gpt-1.00 partitioned partitioned:gpt
configuration: ansiversion=5 guid=46b0b6a9-da7b-45e3-86f5-17944e34c9f6
*-volume:0
description: Data partition
vendor: Linux
physical id: 1
bus info: scsi@0:0.0.0,1
logical name: /dev/sda1
logical name: /boot
version: 1.0
serial: bec48c5e-48eb-45d6-a68a-7d5b2155a024
size: 285MiB
capabilities: ext2 initialized
configuration: filesystem=ext2 modified=2012-03-19 19:56:44 mount.fstype=ext2 mount.options=rw,relatime,errors=continue mounted=2011-11-11 14:19:21 state=mounted
*-volume:1
description: Linux swap volume
physical id: 2
bus info: scsi@0:0.0.0,2
logical name: /dev/sda2
version: 1
serial: 426f1c39-52ed-41a5-9b52-16dc5185a241
size: 1906MiB
capacity: 1906MiB
capabilities: nofs swap initialized
configuration: filesystem=swap pagesize=4095
*-volume:2
description: EXT4 volume
vendor: Linux
physical id: 3
bus info: scsi@0:0.0.0,3
logical name: /dev/sda3
logical name: /
version: 1.0
serial: a576999f-8cae-44d5-b60a-a5fcd072ab53
size: 7629MiB
capabilities: journaled extended_attributes large_files huge_files dir_nlink recover extents ext4 ext2 initialized
configuration: created=2011-10-12 16:59:00 filesystem=ext4 lastmountpoint=/ modified=2012-01-25 17:10:12 mount.fstype=ext4 mount.options=rw,relatime,errors=remount-ro,user_xattr,acl,barrier=1,data=ordered mounted=2012-03-19 19:59:31 state=mounted
*-volume:3
description: EXT4 volume
vendor: Linux
physical id: 4
bus info: scsi@0:0.0.0,4
logical name: /dev/sda4
logical name: /home
version: 1.0
serial: 0c5088ec-ad2d-4d50-a16b-6cf914cfa772
size: 1853GiB
capabilities: journaled extended_attributes large_files huge_files dir_nlink recover extents ext4 ext2 initialized
configuration: created=2011-10-12 16:59:02 filesystem=ext4 lastmountpoint=/home modified=2012-03-19 19:59:31 mount.fstype=ext4 mount.options=rw,relatime,user_xattr,acl,barrier=1,data=ordered mounted=2012-03-19 19:59:31 state=mounted
*-cdrom
description: DVD-RAM writer
product: BC-12B1ST
vendor: ASUS
physical id: 1
bus info: scsi@1:0.0.0
logical name: /dev/cdrom
logical name: /dev/cdrw
logical name: /dev/dvd
logical name: /dev/dvdrw
logical name: /dev/scd0
logical name: /dev/sr0
version: 1.01
capabilities: removable audio cd-r cd-rw dvd dvd-r dvd-ram
configuration: ansiversion=5 status=nodisc
*-serial UNCLAIMED
description: SMBus
product: 6 Series/C200 Series Chipset Family SMBus Controller
vendor: Intel Corporation
physical id: 1f.3
bus info: pci@0000:00:1f.3
version: 05
width: 64 bits
clock: 33MHz
configuration: latency=0
resources: memory:fe404000-fe4040ff ioport:f040(size=32)
*-ide:1
description: IDE interface
product: 6 Series/C200 Series Chipset Family 2 port SATA IDE Controller
vendor: Intel Corporation
physical id: 1f.5
bus info: pci@0000:00:1f.5
version: 05
width: 32 bits
clock: 66MHz
capabilities: ide pm bus_master cap_list
configuration: driver=ata_piix latency=0
resources: irq:19 ioport:f0b0(size=8) ioport:f0a0(size=4) ioport:f090(size=8) ioport:f080(size=4) ioport:f070(size=16) ioport:f060(size=16)
Is that serial UNCLAIMED device all the way at the bottom the IR receiver? I took a quick look in BIOS but couldn't make too much sense of it and didn't want to go mucking around with a good idea of what I was doing.
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