BIOS Utilities
5 - 2 The Power-On Self Test (POST)
5
The Power-On Self Test (POST)
When the Boot-time Diagnostic Screen is enabled (see page 5 - 9), each time you
turn on the computer, the system takes a few seconds to conduct a POST, including
a quick test of the on-board RAM (memory).
As the POST proceeds, the computer will tell you if there is anything wrong. If there
is a problem that prevents the system from booting, it will display a system summary
and prompt you to run Setup.
If there are no problems, the Setup prompt will disappear and the system will load
the operating system. Once that starts, you can’t get into Setup without rebooting.
POST Screen
1.BIOS information
2.CPU type
3.Memory status
4.Enter Setup prompt
appears only during
POST
Note:
The
POST
screen
as pictured right is for
guideline purposes only.
The
POST
screen on
your computer may ap-
pear slightly different. If
you disable the
Boot-
time Diagnostic Screen
,
the POST screen will not
appear.
Figure 5 - 1
POST Screen
To Next Page
Loading...
Need help?
General
