Right click on "My Computer" then select performance- see how many resources are available, it is best to have it over 80% if you can and when it is 50% or less it will run like a dog. Go to...

If nothing else you can pull the card and look at the chipset then do a search from there, if your lucky it might have the make and model printed on the PCB. If you go into the Device manager and...

Did you try hitting F5 or F8 before the flash screen finishes, doesn't sound like a BIOS problem if you are getting stuck at the Windows login menu. To get to the BIOS you should either have to hit...

Go to another pc that the disk works on and search for the file, put it on disk or copy it to the pc over the network and try that.

Is the unit connected to a surge protector or UPS? Sometimes faulty electrical wiring can cause wierd problems like that, if possible try plugging the monitor to another outlet to test it. Does the...

Have you tried reseating the memory or using another stick, also make sure all the cards are seated correctly. Worst case is you can pull all the RAM and start it up- listen to the beeps and see if...