I have followed this guide by joshhh and now have a working T510 (4313-CTO) with 10.8.3. Everything is working except for wireless. I have purchased a Broadcom mini-pci card to use for wireless, but without flashing the BIOS I cannot install it.
Since my system is now OS X only now, I wanted to flash the BIOS back to the version joshhh has posted. However I cannot find a DOS tool to flash the bios. What and where can I find a program to do this? I have hunted the forums, however most people seem to boot into windows to load the bios, which I can't do. I can boot Ubuntu linux or DOS.
Can someone please point me in the right direction?
Lenovo T510, 8Gb RAM, 500Gb 7200rpm HDD, Nvidia NV3100 512Mb graphics, Broadcom bluetooth