Siemens PANEL PC 877 用户手册

Detailed descriptions

17.6 BIOS setup

SIMATIC Panel PC 877
Operating instructions, Release 07/2006, A5E00877780-01

17-37

17.6.2

Starting BIOS Setup

Start the setup program as follows:
Reset the device (warm or cold restart).
In the figures shown, the default settings differ based on the device versions. With the

default setting of your device, the display shown below appears following power-on, for

example:

Phoenix BIOS 4.0 Release 6.0

SIMATIC Box PC 840 V2 Profibus/MPI

CPU = Intel ® Pentium 4 CPU X.X GHz

639 K System RAM Passed

xxxxxx M Extended RAM Passed (xx depending on memory expansion)

512 K Cache SRAM Passed

ATAPI CD/DVD-ROM : xx CD-ROM

On completion of the POST, the BIOS gives you the opportunity of starting the SETUP

program. The following message appears on the screen:

Press < F2 > to enter SETUP or <ESC> to show boot menu

Press the F2 key as long as the BIOS prompt appears on the screen.