S y s t e m U p g r a d e s
5/6 LS/VS 550 OWNER’S HANDBOOK
configuration in the BIOS Setup utility (refer to Appendix B,
“System BIOS and Setup” for more information).
If an error message occurs check that you have:
1. Installed a configuration supported in the list above.
2. Correctly fitted the SIMMs in their slots.
3. The SIMMs are of the correct type.
It may be necessary to refit the original memory SIMMs to check if
there is a problem with your new SIMMs. If in any doubt contact
your supplier.
Adding more video memory
Video memory is memory reserved for use by the on-board
controller. More video memory provides more colours and/or
higher resolutions (provided that your monitor can cope).
If your computer has 1 Mbyte of video memory, you can upgrade it
to the maximum of 2 Mbytes.
There are no changes to be made to the system BIOS. The only
immediate differences will be apparent when you come to make
changes to your video driver settings.
To add video memory
1. Turn off the computer and unplug all power cords.
2. Take suitable anti-static precautions and remove the system unit
cover.
Caution
Caution
If you are unfamiliar with the recommended anti-static precautions
and/or the process of removing the system unit cover, refer to Appendix A,
“Inside the System Unit”.
3. If there are any expansion cards in the way, you may have to
remove them. (Take note of which way all of the cables are
