I have a old dell Dimension that I want to install a new drive. When I go to the Bios and turn the OS Mode on so I can do a install from a cd, it tells me it has a 256 memory limit and the install needs at least 512 and stops. How can I turn more memory on in the OS Mode. There is 4GB on the board.
More aboutinstall mode enabled memory limited
Ah, looks like nobody knows the answer to this, but I did figure it out finally.