How can I remove IBA GE SLOT 00C8 V1327 From the Boot

in preference Inadvertently, i pushed GE Slot 00C8 v1403, pc fails to boot ubuntu and showing Reboot and Select proper boot device since then

IBA GE Slot 00C8 u1381 -Exit Tabl Suite Manu 图 2-4-3 引导菜单 X 从本地硬盘启动

iba cl slot BIOS : IBA GE Slot 00C8 v1365 PXE B Display information ATI Radeon HD 43004500 Series DAC type : Internal DAC Approx Total

iba cl slot 00fe v0110 This IBA GE SLOT 00C8 V1327 is the mechanism for booting via the network So, the solution was to look at the BIOS menu for Bootable devices,