Need a driver

You can download this utility from

Asus

here ASUSTeK Computer Inc Support Drivers and Download LifeFrame3

Please note you need to select the correct version of Windows 7 to make it work, 32 bit or 64 bit.

Windows is an operating system. Computers need the proper drivers...instruction files...to tell the computer how to run the operating system.
You need to install the correct Win8 drivers for your notebook. If they exist.

click start control panel administration tools computer management device manager scroll to sound video and game controllers you might see a yellow question / exclamation? ! mark or a red X Right click to reinstall drivers

if your computer came with a motherboard disk the drivers could be on it

or you might download slimdrivers

rather doing a driver hunt

http://download.cnet.com/slimdrivers-free/3000-18513_4-75279940.html

note: it will find all of your outdated drivers

this is a free driver solutions

which will automatically search for and find the correct driver

it might take some time being free
also
http://download.cnet.com/2000-20_4.html

just type in what you want or need be specific you might have to try a few times to get it right

IE: motherboard name sound drivers

http://download.cnet.com/drivers-for-free/3000-18512_4-75548155.html

Windows XP/2003/Vista/Server 2008/7/8 free drivers

hope it helps

When downloading a printer driver from HP you will need to ensure that you are selecting the correct OS (eg. Windows 7) and the appropriate version (eg. 64 or 32 bit operating system). These drivers are different and using one on the other will not work.
Windows XP drivers also will not work properly in a Windows 7 environment and the majority of Windows XP drivers are 32-Bit.

There is no downloadable driver for this printer. You just need to update the Windows 7 list on your computer with the latest update. Here are the instructions from hp:

The drivers for your HP product are already included in the new Windows 7 operating system! You do not need to download drivers to use the product . Simply connect the printer to your computer with a USB cable, and Windows Update automatically installs the driver for your product. With the in-OS The driver located in the Windows 7 operating systemdriver, some of the buttons on the product do not function and some of the advanced product features are not available. For more information about your in-OS driver, and to see workarounds for lost functionality, go to our Frequently Asked Questions below. Install the Windows 7 in-Operating System (in-OS) print driver When you connect your printer to the computer, Windows 7 detects the hardware and automatically installs the correct driver. A notification lets you know when installation begins and when it is complete. You do not have to download any software or insert the product CD. Step one: Install the in-OS driver Follow these steps to install the in-OS driver in Windows 7. NOTE: The computer must be connected to the Internet for Windows Update to detect and install your product.

1. Turn the product on.
2. Connect the USB cable to the printer, and then to the computer. Figure 1: USB cable NOTE: When you connect the USB cable to the printer, and then to the computer, Windows 7 activates Windows Update. Windows Update searches online for the most recent product driver on the Windows Update site. If the online driver is more recent than the driver stored in Windows 7, the computer downloads and installs the updated driver.The Windows Update process takes place automatically. Therefore, you might not notice that the process is in progress.
3. Windows 7 detects the hardware and automatically installs the correct driver. A notification displays on your computer to let you know when installation is complete.

Your basic Windows 7 driver is now installed. Some functions might not be available, but you can use workaround procedures instead. See our Frequently Asked Questions section below. Step two: Print a document Print from any software program to make sure your printer is working correctly.

1. Open a document in the software application in which it was created.
2. Click File , and then click Print .

It sounds like a driver/software issue. When you ran the Princeton VL173 on XP you probably had all the correct software for your video card and the correct drivers to support your video output. When you changes OS to Windows 7, the XP drivers are no longer in place. My best guess is that you need to find and install the correct drivers for your system video and for your video card that are Windows 7 compatible. The old XP drivers will not work in Windows 7.

I am running XP with a Princeton VL173. It works great. I identified the correct video drivers for my system and installed them. My video card is nVidia 8800GT. I downloaded and installed the latest software from nVidia and installed it. It runs like a champ.

Several months ago my display died. It was just blank -- black. I tried using a power supply (AC adapter) from an old HP printer that died, and it worked! The plugs were identical, and the power output profiles were very nearly identical. It has been rinnung great for many months now.

I hope this helps.

Steve

Try this one
http://download.cnet.com/Realtek-AC-97-Driver-Windows-Vista-Windows-7/3000-2120_4-10962344.html

Sony has not released the Windows 7 Driver for this Computer model. However, you can try installing the original Windows Vista Driver to resolve the issue.

Please download the Driver from the below link

Download the Driver

Please click the "Accept" button on the page to download the Driver.

Then, please unzip the file and double click on the "DPInst32.exe" file to begin the installation.

After installing the Driver, please restart the Computer for the settings to take the effect.

Camera should work correctly after installing this Driver.

However, you may need to download and install the Camera Application to use the Camera. You may also use the Camera with any messenger Application like Skype or Windows Live Messenger.

You can download the Windows 7 Compatible "ArcSoft WebCam Companion Software from the below link.

Download the Software

Please click on the "Download Now"option on the page.

Then, please double click on the file to begin the installation.

After that restart the Computer for the settings to take the effect.

Then, the Camera should work correctly with the WebCam Companion Software.

Currently there aren't any drivers for your computer with Windows 7. Dell only offers drivers for your computer with Windows XP or Windows Vista. I would try using the Creative Labs Webcam Driver they have for Vista. Since many things about Vista & 7 are similar, often the drivers for Vista will work with Windows 7. Go to dell.com, enter the model of your computer, choose Vista as your operating system, then go to Input Devices, choose the Creative Webcam and download the driver to your desktop (I suggest against using Dell's Download Manager, just download via your browser like you usually would). Then install the driver. With any luck your will be up and running with your webcam.

There's a big possibility that you've got the wrong driver installed in your computer. You need to download and install the driver for your printer to your Windows 7 computer.

Unfortunately, I could not find the available driver on the Web. I just found another user that installed the correct driver to his Windows 7 computer and it worked fine.

I would suggest to contact the manufacturer to see where you can download the driver.

Have a great day!