HP Compaq Pro 6300 SFF internal mac

[rtstorm]

Hello, i have this pc and it wont boot after i messing with it (plug/unplug some drive and ram's) so i remove the Bios IC and flash the new one with programator (bin file) after that pc work great until i find out that Lan wont work, the reason is that in bios the internal mac adress is FF:FF:FF:FF:FF:FF and other details are missing. I try to change those details with Intel tool NbDMIFit but it just say that “vendor is not something bla bla”
What can i do in this case? Is the reason for wrong MAC the fact that bios is missing those details (chassis number, BID, Feature byte, product name etc)

[SMDFlea]

Re: HP Compaq Pro 6300 SFF internal mac

Hello, i have this pc and it wont boot after i messing with it (plug/unplug some drive and ram's) so i remove the Bios IC and flash the new one with programator (bin file) after that pc work great until i find out that Lan wont work, the reason is that in bios the internal mac adress is FF:FF:FF:FF:FF:FF and other details are missing. I try to change those details with Intel tool NbDMIFit but it just say that “vendor is not something bla bla”
What can i do in this case? Is the reason for wrong MAC the fact that bios is missing those details (chassis number, BID, Feature byte, product name etc)

did you make a backup of the bios before programming the new one

[rtstorm]

Re: HP Compaq Pro 6300 SFF internal mac

Sadly, no

[SMDFlea]

Re: HP Compaq Pro 6300 SFF internal mac

Sadly, no

You can add the serial number and model info using HP Bios Config Utility or NBDMIFIT/WNDMIFIT

HP BCU http://ftp.ext.hp.com//pub/caps-soft...it/HP_BCU.html

NBDmiFit https://www.badcaps.net/forum/showthread.php?t=69204 .Try different versions,newest first

To add the MAC address try Intel or ASRock MAC address tools

https://www.badcaps.net/forum/showthread.php?t=89270
https://www.badcaps.net/forum/showpo...8&postcount=17

ASRock How to Write MAC Address of Your Motherboard
https://www.asrock.com/support/download/SOP.asp?cat=WIN
.

[rtstorm]

Re: HP Compaq Pro 6300 SFF internal mac

Thank you for your reply, I managed to change the MAC address with the Intel tool. I use Int82574 on Intel 82579LM Lan and it worked.