Wireless not working on brand new HP G6 Intel laptop

I just bought a HP G6 450SA it is a 64bit brand new laptop with an Inter i3 core processor. The wireless works perfectly in windows but when in the latest version Ubuntu it doesn't recognize or connect to any wireless. It doesn't pick up any connections nor does it even recognize the fact that there is a wireless modem.

I've tried re installing Ubuntu and I even installed the elementary OS but have had no luck what so ever. the only way I've been able to connect to the internet is through a hard wire.

If anyone can help I would really appreciate it.

Thanks Sam.

Open a Terminal...

...input the command: lspci -v

What appears against: NetworkController
(Copy and Paste the result here.)

the result...

thanks alanrochester- Here is the results-

chipsndrink@ubuntu:~$ lspci -v
00:00.0 Host bridge: Intel Corporation Core Processor DRAM Controller (rev 02)
Subsystem: Hewlett-Packard Company Device 1425
Flags: bus master, fast devsel, latency 0
Capabilities:
Kernel driver in use: agpgart-intel

00:02.0 VGA compatible controller: Intel Corporation Core Processor Integrated Graphics Controller (rev 02) (prog-if 00 [VGA controller])
Subsystem: Hewlett-Packard Company Device 1425
Flags: bus master, fast devsel, latency 0, IRQ 42
Memory at d0000000 (64-bit, non-prefetchable) [size=4M]
Memory at c0000000 (64-bit, prefetchable) [size=256M]
I/O ports at 4050 [size=8]
Expansion ROM at [disabled]
Capabilities:
Kernel driver in use: i915
Kernel modules: i915

00:16.0 Communication controller: Intel Corporation 5 Series/3400 Series Chipset HECI Controller (rev 06)
Subsystem: Hewlett-Packard Company Device 1425
Flags: bus master, fast devsel, latency 0, IRQ 16
Memory at d4406100 (64-bit, non-prefetchable) [size=16]
Capabilities:

00:1a.0 USB Controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 05) (prog-if 20 [EHCI])
Subsystem: Hewlett-Packard Company Device 1425
Flags: bus master, medium devsel, latency 0, IRQ 16
Memory at d4405c00 (32-bit, non-prefetchable) [size=1K]
Capabilities:
Kernel driver in use: ehci_hcd

00:1b.0 Audio device: Intel Corporation 5 Series/3400 Series Chipset High Definition Audio (rev 05)
Subsystem: Hewlett-Packard Company Device 1425
Flags: bus master, fast devsel, latency 0, IRQ 43
Memory at d4400000 (64-bit, non-prefetchable) [size=16K]
Capabilities:
Kernel driver in use: HDA Intel
Kernel modules: snd-hda-intel

00:1c.0 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 1 (rev 05) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
I/O behind bridge: 00003000-00003fff
Memory behind bridge: d3400000-d43fffff
Prefetchable memory behind bridge: 00000000d0400000-00000000d13fffff
Capabilities:
Kernel driver in use: pcieport
Kernel modules: shpchp

00:1c.1 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 2 (rev 05) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
I/O behind bridge: 00002000-00002fff
Memory behind bridge: d2400000-d33fffff
Prefetchable memory behind bridge: 00000000d1400000-00000000d23fffff
Capabilities:
Kernel driver in use: pcieport
Kernel modules: shpchp

00:1d.0 USB Controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 05) (prog-if 20 [EHCI])
Subsystem: Hewlett-Packard Company Device 1425
Flags: bus master, medium devsel, latency 0, IRQ 21
Memory at d4405800 (32-bit, non-prefetchable) [size=1K]
Capabilities:
Kernel driver in use: ehci_hcd

00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev a5) (prog-if 01 [Subtractive decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=04, subordinate=04, sec-latency=32
Capabilities:

00:1f.0 ISA bridge: Intel Corporation Mobile 5 Series Chipset LPC Interface Controller (rev 05)
Subsystem: Hewlett-Packard Company Device 1425
Flags: bus master, medium devsel, latency 0
Capabilities:
Kernel modules: iTCO_wdt

00:1f.2 SATA controller: Intel Corporation 5 Series/3400 Series Chipset 4 port SATA AHCI Controller (rev 05) (prog-if 01 [AHCI 1.0])
Subsystem: Hewlett-Packard Company Device 1425
Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 41
I/O ports at 4048 [size=8]
I/O ports at 405c [size=4]
I/O ports at 4040 [size=8]
I/O ports at 4058 [size=4]
I/O ports at 4020 [size=32]
Memory at d4405000 (32-bit, non-prefetchable) [size=2K]
Capabilities:
Kernel driver in use: ahci
Kernel modules: ahci

00:1f.3 SMBus: Intel Corporation 5 Series/3400 Series Chipset SMBus Controller (rev 05)
Subsystem: Hewlett-Packard Company Device 1425
Flags: medium devsel, IRQ 10
Memory at d4406000 (64-bit, non-prefetchable) [size=256]
I/O ports at 4000 [size=32]
Kernel modules: i2c-i801

00:1f.6 Signal processing controller: Intel Corporation 5 Series/3400 Series Chipset Thermal Subsystem (rev 05)
Subsystem: Hewlett-Packard Company Device 1425
Flags: bus master, fast devsel, latency 0, IRQ 19
Memory at d4404000 (64-bit, non-prefetchable) [size=4K]
Capabilities:
Kernel driver in use: intel ips
Kernel modules: intel_ips

02:00.0 Network controller: Ralink corp. Device 5390
Subsystem: Hewlett-Packard Company Device 1636
Flags: bus master, fast devsel, latency 0, IRQ 10
Memory at d3400000 (32-bit, non-prefetchable) [size=64K]
Capabilities:

03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller (rev 02)
Subsystem: Hewlett-Packard Company Device 1425
Flags: bus master, fast devsel, latency 0, IRQ 40
I/O ports at 2000 [size=256]
Memory at d1410000 (64-bit, prefetchable) [size=4K]
Memory at d1400000 (64-bit, prefetchable) [size=64K]
Expansion ROM at d1420000 [disabled] [size=64K]
Capabilities:
Kernel driver in use: r8169
Kernel modules: r8169

ff:00.0 Host bridge: Intel Corporation Core Processor QuickPath Architecture Generic Non-core Registers (rev 02)
Subsystem: Hewlett-Packard Company Device 1425
Flags: bus master, fast devsel, latency 0

ff:00.1 Host bridge: Intel Corporation Core Processor QuickPath Architecture System Address Decoder (rev 02)
Subsystem: Hewlett-Packard Company Device 1425
Flags: bus master, fast devsel, latency 0

ff:02.0 Host bridge: Intel Corporation Core Processor QPI Link 0 (rev 02)
Subsystem: Hewlett-Packard Company Device 1425
Flags: bus master, fast devsel, latency 0

ff:02.1 Host bridge: Intel Corporation Core Processor QPI Physical 0 (rev 02)
Subsystem: Hewlett-Packard Company Device 1425
Flags: bus master, fast devsel, latency 0

ff:02.2 Host bridge: Intel Corporation Core Processor Reserved (rev 02)
Subsystem: Hewlett-Packard Company Device 1425
Flags: bus master, fast devsel, latency 0

ff:02.3 Host bridge: Intel Corporation Core Processor Reserved (rev 02)
Subsystem: Hewlett-Packard Company Device 1425
Flags: bus master, fast devsel, latency 0

chipsndrink@ubuntu:~$

wireless

Have you checked for system-admin-aditional drivers or if that doesn't work post the results of iwconfig in terminal