It's BIOS chips are soldered SOIC-8 ones, so - in addition to a programmer like - you'll need a SOIC-8 test clip to backup the contents of these chips. USB extension cable is also recommended for more convenience. You can do a backup of both chips (BIOS and Intel ME) and then proceed.
On Tue, Sep 15, 2020 at 1:02 PM bizan...@gmail.com <bizan...@gmail.com> wrote: > > On 09/15/2020 12:39 PM, Mike Banon wrote: > > Tell us your motherboard model etc, so that we can learn more about > > the possible recovery options just in case. Maybe you can get a dirt > > cheap (2 dollar) flashrom-supported programmer like CH341A (green > > PCB), remove a chip using a PLCC clip, insert to a programmer, backup > > the contents and then do the experiments you'd like to try - and, if > > anything goes wrong, you just restore a knowing good image using > > another computer. > > > > On Mon, Sep 14, 2020 at 11:49 AM bizan...@gmail.com <bizan...@gmail.com> > > wrote: > >> Hi, > >> > >> I did an attempt just to see if flashing a ROM works on my motherboard > >> before flashing i-PXE rom. > >> I try to backup with command: flashrom -p internal -V -r biosback > >> Then flashing the same backup: flashrom -p internal -V -w biosback > >> No error occurs and after a reboot the system is OK. > >> > >> I am frightened to destroy entire BIOS while flashing an i-PXE rom on my > >> onboard NIC. > >> The previous mentioned backup is 1,048,576 bytes and seems realy large > >> and may be it contains bios data other than PXE code. > >> I have doubt where the program retrieve and write his data because there > >> is no atheros feature for it. > >> > >> I want to know if there is any danger to alter the entire BIOS if I > >> flash an i-PXE ROM on my onboard NIC ? > >> > >> Thanks > >> _______________________________________________ > >> flashrom mailing list -- flashrom@flashrom.org > >> To unsubscribe send an email to flashrom-le...@flashrom.org > > Hi, > > The mother board is a Gigabyte GA-G41MT-S2P (rev.1.5) > _______________________________________________ flashrom mailing list -- flashrom@flashrom.org To unsubscribe send an email to flashrom-le...@flashrom.org
