Dell Dimension 4500C (Japan Only) - Manual (Page 57)

Solving Problems 57
R E S T O R E THE R EC O M ME ND E D S E T T I N G S — Restore the original
resolution and refresh rate settings. See the Tell Me How help file for instructions.
To access help files, see page 38.
C HE C K F O R IN T E R RU P T R E Q U ES T C O N F L I C T S — See page 70.