Windows 7 Support Center

Annoyed iPhone users have reported major issues in getting their iPhone to sync with Windows 7 systems. Well it has been observed that mostly Windows 7 system with P55 chipset is facing such problem. There is some problem identifying iPhone (though not always) , but iTunes discovered that it can't connect to the unit because of an "unknown error" called 0xE8000065.
Moreover, the phone connects and everything seems fine, but iTunes can’t connect to it. You’re not alone. Many users have reported this problem. The problem seems because of faulty Intel P55 chipset, but not always.
Therefore, if you’ve recently upgraded or purchased a new machine with Windows 7 installed and you’re an iPhone user you might have encountered the annoying 0xE8000065 error when trying to sync your iPhone with iTunes then in that case you will require windows 7 support. This blog will help you in fixing this problem for most users.
Here’s the solution:

The primary remedy to this problem has evolved, that it works fine in case USB power management has been disabled. This solution seems to be working for most people. On the other hand there is no need to troubleshoot vista for it as no problems have been reported in Windows vista in this case. However Windows 7 tries to control devices and “turn them off” when not used. This feature is not essential and it seems that Windows 7 P55 chipset drivers are defective so it won’t work anyway. Thus, the solution is simply to turn off that feature.

Disable USB Power Management in Windows 7

Just follow these steps:
• Disable USB Power Management in Windows 7
• First, click the start button, and type devmgmt.msc followed by the enter key.
• Under Universal Serial Bus Controllers, you will find one or more USB Root Hub devices.



You’ll need to follow these steps for each one listed
(unless you know the exact one your iPhone is connected to). Right click the USB Root Hub device and then click properties.



• Under the Advanced tab uncheck the box next to Allow the computer to turn off this device to save power. Click OK and close everything. Reboot your PC after this tweak and try again.



From what we’ve seen, this solves the 0xE8000065 “unknown error” on about 90% of the machines out there.

Well internet connection and network issues have become a very common problem users are facing these days. However there is no need to panic. This blog deals with windows 7 support relating to fixation of Network & Internet connection problems in Windows 7:

1. Well one of the important technique of getting rid to this problem is to use an in-built Windows 7 tool called IPconfig.It displays all current TCP/IP network configuration values and refreshes Dynamic Host Configuration Protocol DHCP and Domain Name System DNS settings. You can open this tool via the command line. This method is very helpful in case you have a weak or bad IP address.

• Type cmd in start search and press Ctrl-Shift-Enter.
• Type ipconfig /release to let go of the current IP address.
• Next type ipconfig /renew to obtain a new IP address.
• If you get an error Message When You Run the “Ipconfig /Renew” Command see KB810606.

NOTE: If you repeatedly face this problem, then you can have it renewed on every start-up, by creating the following .bat file and placing it in your startup folder.

Open notepad and type:

· ipconfig /release

· ipconfig /renew

· Save it as, say, iprenew.bat file.

2. Another reason for having internet explorer problems concerning it’s connectivity could b

e a corrupted DNS cache. Refreshing or flushing it out is a convenient solution to this problem. Follow these steps to get rid of this issue in Windows 7:

Start > All Programs > Accessories > Command Prompt. Right click on it and ‘Run As Administrator’. Type the following and hit enter:

Ipconfig /flushdns

A confirmation dialog will appear on the screen:

“Windows IP Configuration. Successfully flushed

the DNS Resolver Cache.”

Next type ipconfig /registerdns and hit Enter.

This registers any DNS records that you or some programs may have recorded in your Hosts file. Moreover typing ipconfig /help will show the complete syntax for this command.

3. Another important method of fixing internet connection problem in Windows 7 is to use the the Network & Internet Diagnostic & Repair Tool of Windows 7. It will help you in identify the potential issues preventing network connectivity, and it automatically takes suitable steps toward correcting them. If a computer on the network loses Internet connectivity, you can graphically see which connection is down and then use Network Diagnostics to help determine the cause of the problem and find possible solutions.

To access it, open Control Panel > Network & Sharing Center. In the lower part, click on Troubleshoot Problems. From the window which opens, you can select Internet Connections or any other issue you want to troubleshoot and repair.