by default booting start thru iba ge slot 00c8 v1403

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,

IBA GE Slol Help Item Specifies the boot Options 1st FLOPPY DRIVE SATA : PM

iba ge slot 00c8 v1381 IBA GE Slot 00C8 v1365 PXE B SMBIOS Version Operating System Microsoft Windows 10 Pro Version 1809 OS Build 17763

iba cl slot 00fe v0113 once when booting started, F-10 button was pushed Then appeared a screen of bios showing cdrom,hd and IBA GE Slot 00C8 v1403 in preference