Sony PCG-GRT390Z User Manual
Page 40
VAIO® Computer Quick Start
40
When the HT Technology is enabled, some software such as drivers and
applications may not be compatible with HT Technology. If your computer does
not provide successful operations, you may disable the HT Technology. If you
disable the HT Technology, however, your computer system performance may be
degraded depending on usage.
To enable or disable HyperThreading technology:
1
Click Start from the Windows® taskbar, select Turn Off Computer.
2
Press the power button to turn on your computer, then immediately press the
F2 key. The BIOS setup page appears.
3
Select Advanced from the main menu bar.
4
Select HyperThreading Technology and press Enter. A pop-up menu
appears.
5
Select either Enabled or Disabled and press Enter.
6
Select Exit from the main menu bar and press Enter.
7
Select Exit Saving Changes and press Enter.
8
Select Yes. Your computer restarts.