I am having the same issue -- after upgrading my memory, Bios shows 4096 MB installed and 4086 MB available, but Windows (XP) only shows 3.25 GB available. Prior to the upgrade, Windows showed all 3 GB installed as available, so it doesn't seem like a video card should be affecting things now...

This problem is associated with a Dell "Optiplex 745" running Windows Vista The BIOS is: AMI 8.06 mode VEFI Initial indications of the problem were [in order]: A. Unattended random power on/off cycling B. Random "no signal" messages on monitor C. Occasionally a successful...

hey, so recently my very old computer got stuck into some problems I'm trying to fix it but I can't find any manual online. When I start my computer it beebs 2 times(short beebs) nothing else RAM card are correctly inserted as for the video card same for the harddisks. Does anyone know...

The CPU useage often will run at 100% and the PC seems to get confused. Very frustrating, I then have to reboot and lose info. What can I do to stop this? There seems to be mo apparent reasom that I know of.

Hi Guys, I'd like to buy a desktop that could run Protools 10, here's the link to the system requirements http://avid.force.com/pkb/articles/en_US/compatibility/en419171?popup=true I was hoping to spend around the 900 mark.. Could anyone recommend a desktop ? Thanks, Eva :)