Commissioning 8.5 BIOS settings
8.5BIOS settings
A USB keyboard is not fully available before Windows starts up. There are not restrictions to using a USB keyboard when editing the BIOS. To be able to select a boot menu before Windows starts, however, connect a PS/2 keyboard.
Caution
Activate the "USB legacy Keyboard/Mouse" feature only when a USB keyboard or mouse is connected. A requirement for activation is that "USB BOOT" <enable> has been selected in the BIOS.
Note
To edit the BIOS on the operator device with a touchscreen, connect a USB keyboard or an external PS/2 keyboard.
SIMATIC Panel PC 877 | |
Operating instructions, Release 07/2006, |