No iPod, iPhone, or iPad found

after setup ios 7 beta on my iphone 4s

*charging only win the iphone (OFF)

*cant Connect to the computer

* As if the cable is unplugged "" and I am sure that the cable and computer working well ""

Microsoft Windows 7 x64 Ultimate Edition (Build 7600)

Acer Extensa 4630

iTunes 11.0.4.4

QuickTime not available

FairPlay 2.4.14

Apple Application Support 2.3.4

iPod Updater Library 10.0d2

CD Driver 2.2.3.0

CD Driver DLL 2.1.3.1

Apple Mobile Device 6.1.0.13

Apple Mobile Device Driver 1.64.0.0

Bonjour 3.0.0.10 (333.10)

Gracenote SDK 1.9.6.502

Gracenote MusicID 1.9.6.115

Gracenote Submit 1.9.6.143

Gracenote DSP 1.9.6.45

iTunes Serial Number 001CBA180A899670

Current user is an administrator.

The current local date and time is 2013-06-21 05:10:42.

iTunes is not running in safe mode.

WebKit accelerated compositing is enabled.

HDCP is supported.

Core Media is supported.

Video Display Information

Intel Corporation, Mobile Intel(R) 4 Series Express Chipset Family

Intel Corporation, Mobile Intel(R) 4 Series Express Chipset Family

**** External Plug-ins Information ****

No external plug-ins installed.

**** Device Connectivity Tests ****

iPodService 11.0.4.4 (x64) is currently running.

iTunesHelper 11.0.4.4 is currently running.

Apple Mobile Device service 3.3.0.0 is currently running.

Universal Serial Bus Controllers:

Intel(R) ICH9 Family USB Universal Host Controller - 2934. Device is working properly.

Intel(R) ICH9 Family USB Universal Host Controller - 2935. Device is working properly.

Intel(R) ICH9 Family USB Universal Host Controller - 2936. Device is working properly.

Intel(R) ICH9 Family USB Universal Host Controller - 2937. Device is working properly.

Intel(R) ICH9 Family USB Universal Host Controller - 2938. Device is working properly.

Intel(R) ICH9 Family USB Universal Host Controller - 2939. Device is working properly.

Intel(R) ICH9 Family USB2 Enhanced Host Controller - 293A. Device is working properly.

Intel(R) ICH9 Family USB2 Enhanced Host Controller - 293C. Device is working properly.

No FireWire (IEEE 1394) Host Controller found.

Most Recent Devices Not Currently Connected:

iPod touch (4th generation) running firmware version 6.1.3

Serial Number: C3TDX477DCP7

iPhone 4S running firmware version 6.1.3

Serial Number: DNTGWYE4DTC0

**** Device Sync Tests ****

No iPod, iPhone, or iPad found.