My laptop cannot find my ypk when i plug in

Go to your aux: settings... If u have a jack or a plug in .. it should work....

Have you tried Alt+F10 or Alt+F11.

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Head of to the Acer website.Put in your model and serial # of your laptop. Find and download the cd or dvd drivers and install them on your laptop.

Also have you done the windows updates? Usually this will solve the problem.

Download driver off net from vendor

You will need to install driver BEFORE you plug n webcam or will not work at all.
Only plug it in when told to.

Install the Firmware for the CD/DVD drive. It is located at:

http://h20000.www2.hp.com/bizsupport/TechSupport/SoftwareIndex.jsp?lang=en&cc=us&prodNameId=380681&prodTypeId=321957&prodSeriesId=380679&swLang=8&taskId=135&swEnvOID=1093#290

what is your operating system. Did you install the operating system. go to the control panel then add hardware click, click next you can find your dvd , select it and install it.

Try this:http://support.microsoft.com/kb/891894
Assuming all the cabling and internal connections are fine , i would try "Method 3" on the page first.

ok..... firstly check to make sure the "NUM LOCK" is off!!! if no joy get a usb keyboard and restart the pc with keyboard plugged in, hopefully if the usb controllers are enabled in the bios you will be able use the usb keyboard and enter your password, use it until you resolve the issue

Nifty little IDE to laptop ide adapters on ebay for under $10 delivered..
remove laptop HD.. use adapter, plug into desktop as second drive.
Load up XP install to a folder.. use a decent file copier so you get hidden files. try filesync 2.xx (look for it),
Back into the laptop, try it..

Only other thing would be LEGACY USB SUPPORT in the bios and an external usb drive... Hopefully your usb problem is XP related and not hardware related..

hit fn key then crt key on keybord