Appendix D: Informational Notes205Sun Blade Video, Keyboard, and Mouse Support LimitationVideoIf you are accessing a Sun™ Blade 100 with the KX II-101-V2, video onthe local port or a remote connection may not function properly when theSun Blade is booting up. To avoid this issue, be sure you are using SunOpen Boot firmware 4.17.1 or later.Keyboard and MouseSince Sun Blades do not support multiple keyboards, and no localkeyboard or mouse port is provided, the KX II-101-V2 and a localkeyboard cannot be used at the same time. However, a remote keyboardand mouse can be used for Sun Blades.BIOS Access Limitation from a Local KeyboardA USB connection is required when using Absolute MouseSynchronization. However, the keyboards in this section do not support aUSB connection to the local keyboard. To access the local keyboard viaBIOS or virtual media through the local port, follow these configurations:Keyboard Configuration to useDell® OptiPlex™GX280 - BIOSA03BIOS and virtual media can be accessed for localand remote keyboards using a Newlink USB toPS/2 adapter.Set the Host Interface to PS/2 on theKeyboard/Mouse Setup page. SeeKeyboard/Mouse Setup (on page 115).Dell Dimension2400– BIOS A05Set the Host Interface to PS/2 on theKeyboard/Mouse Setup page. SeeKeyboard/Mouse Setup (on page 115).Dell Optiplex 170L- BIOS A07PS/2 plus a PS/2-to-USB-adapter.Set the Host Interface to PS/2 on theKeyboard/Mouse Setup page. SeeKeyboard/Mouse Setup (on page 115).Dell Server 1850 In order for BIOS version A06 to recognize avirtual media mounted removable USB flash drive,use the PS/2 and USB connections between theDell server and the KX II-101-V2.Set the Host Interface to PS/2 on theKeyboard/Mouse Setup page. SeeKeyboard/Mouse Setup (on page 115).