HB, Thanx for checking for those exclamation marks in Device Manager. That request was going to be part of this reply if you hadn't. :O) Your keyboard IS one of the types I'm talking about. Those extra buttons for accessing the internet, volume, etc. require a special driver in order for those buttons to function. My advice for that would be to go to the manufacturer's site and download/install the latest version of those drivers to see if this clears up. If that doesn't help, my next suggestion would be to get a copy of the Memtest ISO, burn it to a CD and then run that following a reboot (your system may need to be set in the BIOS to boot from a bootable CD before it will work). The memtest.iso file you seek contains an image of the free memtest program (which is very small). It will put your RAM through the ringer, testing just about everything there is to test about them. If there's a problem with one of the sticks, the program will discover that and let you know. If it finds a problem with your RAM, that is most likely the cause of your freeze ups. Peace, GMan "The only dumb questions are the ones that are never asked!" ----- Original Message ----- From: <HandsomeBlck@xxxxxxx> To: <pctechtalk@xxxxxxxxxxxxx> Sent: Wednesday, August 15, 2007 7:11 AM Subject: -=PCTechTalk=- Re: Computer locks up.. > GMan, > The mouse doesn't have any additional keys - left/right buttons, and > scroll wheel. Keyboard has several buttons along and above the function > keys, of > which I've only used the mute button. CD/DVD eject buttons, volume/mute > buttons, media controls, search/hp club/internet/info/email, and a quarter > moon > shaped thing. Device manager doesn't show any yellow question marks or > esclamation > marks. Hope this helps. > > Thanks, > > HB -- Please remember to trim your replies (including this sentence and everything below it) and adjust the subject line as necessary. To unsubscribe or change your email settings: //www.freelists.org/webpage/pctechtalk To access our Archives: http://groups.yahoo.com/group/PCTechTalk/messages/ //www.freelists.org/archives/pctechtalk/