NEC Express5800 120Rj-2 User Manual page 52

User Guide
The POWER lamp on the front of the server lights on.
In a few seconds, a full-screen NEC logo appears on the screen and the Power On Self-
Test (POST) begins.
The POST runs automatically when you power on the server or reset it with a keyboard
operation ( Ctrl + Alt + Delete ). The POST runs diagnostics, initializes the server, sets
interrupt vectors, detects installed peripheral devices, and boots the operating system
(if installed).
If the server halts before completing the POST, the POST emits a beep code indicating
a fatal system error requiring immediate attention. (See
page 214 for troubleshooting information.)
During memory test, the POST displays the amount of memory it was able to access
and test. Depending on the amount of installed memory, it may take several minutes to
complete the memory test.
with the NEC logo screen. You can always change the NEC
logo screen to the POST screen by pressing Esc. To change
the start-up screen, use the BIOS setup utility, "SETUP." (See
"BIOS Setup Utility" on page 64
During the POST, you will see the banner message to prompt you to launch the BIOS
SETUP utility stored in ROM on system board or on an installed option board.
Start the BIOS SETUP utility appropriate to your system environment to change the
BIOS setup. For the BIOS SETUP for the server, see
For the BIOS SETUP for the option board, refer to the manual that comes with the
option board.
0
1
2
A
B
Figure 25: Power Switch & Power Lamp
Note: The factory-set is defined to hide the POST screen
B
3
4
5
Power switch
Power lamp
for details.)
"BIOS Setup Utility" on page 64
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A
"Troubleshooting Guide" on
.