What is HyperThreading technology, and how do I enable or disable it?
Your computer is provided with a CPU supporting HyperThreading technology that enables parallel execution of two
software processes (software threads) on a single processor.
When the HT technology is enabled, some software such as drivers and applications may be disabled. If your computer
does not provide successful operations, you may disable the HT technology. If you disable HT technology, however, your
computer's system performance may be degraded, depending on usage, as the parallel execution capability is disabled.
To 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
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.
To enable 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
Enabled
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.
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