How do I properly switch off my compaq presario cq 61

SOURCE: unable to find webcam driver for compaq presario cq 40

Here is the webcam drivers for that modelftp://ftp.hp.com/pub/softpaq/sp35001-35500/sp35414.exe
Here is the page that I found them on and others that you may need http://saysprasad.wordpress.com/2008/12/08/compaq-presario-cq40-108tu-drivers-for-windows-xp/

SOURCE: compaq cq 61-312 tu xp drivers

Your system comes with pre-installed Windows Vista with driver already installed.

Driver for only HP Quick Launch Buttons and  HP Wireless Assistant are available for download from the HP site.

So you can't have driver for windows XP easily.

But there is a way out.

Try to install Windows Vista drivers in windows XP,some of them might fails.All you need to do is to note down the chipset manufacturer name plus Version and download the driver from the chipset manufacturer sites for Windows XP.

If your Network card driver work fine than everything is solve.

Download Driver Genius professional
here is the link : http://www.megaupload.com/?d=5YZN5TPG

this software will automatically download the drivers fro its huge database.

SOURCE: how to replace a cooling fan for Compaq Presario

I would definitely consider taking it to a certified repair shop first.

If you must do it yourself, get the proper fan, (Which you can find on ebay for around $22 new), a set of small screwdrivers, and preferably an anti-static wrist band. You will likely need to take out every single screw in the thing to get to the fan. It will be fairly straight forward to replace unless you need to take off the heatsink, in which case the following information may be useful. If you can avoid taking off the heatsink do by all means.

As with all electronics wash your hands first, touch a ground (Typically your sink facet is grounded), and stay grounded if possible (With the wrist pad), and avoid touching any chips as the oils from your fingers can cause problems.
And always take the battery out and make sure it's not plugged in before starting anything!

The fan itself has a 3 wire connector, and will simply screw into place on the heatsink.
If you do remove the heatsink from the cpu you may want some heat transfer goo .

Some heatsinks now don't use heat transfer goo any more and have a pink pad that melts at high temps which helps transfer the heat.

I prefer arctic silver for the heat transfer goo, and to remove the old heat transfer goo before adding the new. Place a very small amount on the heatsink, enough to cover the part it makes contact with and no more, being very careful to not allow any air bubbles, and making sure it's spread evenly across the surface. Don't use your finger, use a flat edge to spread it, Maybe a box razor blade or something similar.

If it uses the pink pad, do not put heat transfer goo on as when the pad melts the transfer goo will mix with the pad and degrade the performance of heat transfer. Ensure the pink pad is in the same place it was when you removed it.

Put back together, ensuring every screw is back in, then cross your fingers and toes.

Lebanon Raingam

• 4737 Answers
• Posted on May 27, 2010

SOURCE: frozen keyboard - compaq cq 61

First of all please check the Fn key, you might have pressed it several times which disabled the keyboard or the cursor functions. Try pressing it several times again and check the effect. You can also check whether external keyboard is working or not. If at least your pointer (track pad) is working, open the control panel and go to keyboard settings and see if anything has been disabled or not. Verify that it is working fine in dos mode, you can do this by entering the dos mode during the start up. Good luck.

SOURCE: webcam cq 40 (compaq presario) not working

solve problem