Revision History
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Release Notes
Broadcom BCM440x
PXE (Preboot Execution Environment) Software
Copyright (c) 2000-2004 Broadcom Corporation
All rights reserved.
9/15/2004
basecode.lom: This image consists of the base code (BC) only, for use in
a split implementation for LOM applications.
This module should be programmed into the BIOS.
This base-code supports only the PXE software.
b44undi.lom: This image consists of the UNDI code only, for use in
a split implementation for LOM applications, where a
BC is present.
This module should be programmed into the BIOS.
b44pxe.lom : This is a monolithic image that consists of both the
BC and UNDI code. This image is intended for
LOM applications.
romhdr.exe : This tool is used to customize the PXE image for different
ASIC-based LOM/NIC applications. It modifies the Vendor
ID/Device ID in the ROM header of the image and then
recalculates the checksum. For example; to use b44pxe.lom
with a 4401 that has a device id of 0x4401:
romhdr -v 0x14e4 -d 0x4401 -i b44pxe.lom -o b44pxe.lom
where -v=vendor id
-d=device id
-i=input file name
-o=output file neme
Download Driver Pack
After your driver has been downloaded, follow these simple steps to install it.
Expand the archive file (if the download file is in zip or rar format).
If the expanded file has an .exe extension, double click it and follow the installation instructions.
Otherwise, open Device Manager by right-clicking the Start menu and selecting Device Manager.
Find the device and model you want to update in the device list.
Double-click on it to open the Properties dialog box.
From the Properties dialog box, select the Driver tab.
Click the Update Driver button, then follow the instructions.
Very important: You must reboot your system to ensure that any driver updates have taken effect.
For more help, visit our Driver Support section for step-by-step videos on how to install drivers for every file type.