TRYING TO UPDATE BIOS - PLEASE HELP

[BIOS_MOD_Noob]

Motherboard: INTEL D915GAG/D915PSY


OEM: EMACHINES (GATEWAY / ACER)


Model of PC: D5039

BIOS: AG9150J.15A.0946.2005.1108.1300

Here is a link to a page with a newer version of the BIOS (if anyone wants to try to mod it for SLP 2.1) -->It might not even be for the correct motherboard, however.
Note: I'm not sure if it is equivalent to the Intel D915GAG or the D915PSY. Also, this motherboard looks identical to those, except that it is missing the PCI-express slot and two RAM slots. The spaces for them are on the board. They've just been removed.
http://www.intel.com/p/en_US/support/hig...ds/d915psy


Here is a link to motherboard documentation:

http://www.intel.com/support/motherboard...027128.htm

SLIC Toolkit 3.2 returns following: Dump Error ! (SLIC Table Not Found ! )


I've tried using two different tools to insert SLP 2.1. Both return messages stating:

OEM Activation 2.0 Utility - X006
Copyright © 2004-2007, Intel Corporation
Distributed under restricted license. Do not redistribute.

GetVariable<> failed to return EFI Varibale Size -- FAILURE
4th - NOT_FOUND
This tool is not authorized to update this BIOS.


What I'm trying to do is to add SLP 2.1 to the BIOS.

Can this be done?