DELL F970N ユーザーズマニュアル

If you encounter interference that hinders 
reception on your computer — An unwanted 

signal is creating interference by interrupting or 

blocking other signals. Some possible causes of 

interference are:

Power, keyboard, and mouse extension 

•

cables.
Too many devices connected to a power 

•

strip.
Multiple power strips connected to the same 

•

electrical outlet.

Save and close any open files and exit any 

•

open programs you are not using to see if 

that resolves the problem.
See the software documentation for 

•

minimum memory requirements. If 

necessary, install additional memory 

(see the Service Manual on the Dell Support 

website at support.dell.com).
Reseat the memory modules (see the 

•

Service Manual on the Dell Support website 

at support.dell.com) to ensure that your 

computer is successfully communicating 

with the memory.