Sony PCG-GR290 - Manual (Page 53)

Using Your Recovery CDs (Windows® XP)
53
Device Manager screen
7 From the Action menu, click Uninstall. This will remove the device driver
from your system. Click OK to confirm this action. Repeat as necessary.
8 Restart your computer. To restart, click Start in the Windows taskbar, Turn
Off Computer, and then click Restart.
9 When the Windows desktop reappears, Windows will automatically reinstall
the device drivers from the Driver Recovery CD.