3Com 3CR990SVR95 Network Card User Manual


 
Configuring the Managed PC Boot Agent (MBA) 121
Refer to your PC documentation if you do not know which
type of PC you have.
BBS BIOS-Compatible PCs
To enable a BBS BIOS-compatible PC to boot from the
network using the MBA boot ROM:
1 Make sure that the NIC boot ROM setting is Enabled.
See the previous section, Enabling or Disabling the Boot
ROM Setting, for instructions.
2 Set the MBA manually as the first boot device in the
PC BIOS.
Refer to your PC documentation for instructions on
accessing and configuring the PC BIOS.
3 Reboot the PC.
The MBA attempts to boot from the network using the
default boot method PXE.
To change the default method or any other MBA
configurations, press Ctrl+Alt+B when the following
message appears:
Initializing MBA. Press Ctrl+Alt+B to
configure...
If the network boot fails, the following message appears:
Network boot aborted, press any key to continue
The BIOS continues to the next device in the boot order
(for example, the local hard drive).
CAUTION: For computers running Windows 98, boot
directly to DOS instead of restarting in MS-DOS mode
from Windows 98. The MBACFG.EXE program will not
work properly if you restart in MS-DOS mode with the
3CR990 NIC drivers loaded.
To cancel the network boot, press Esc anytime during the
network boot process.