reviving bricked BIOS with a SDcard

hi All

i was playing with the HW of an intel Z8300 chipset Tablet,
flashed it with the ‘/gda’ option or something similiar and here i am. :slight_smile:
…enjoying solving the problem… actually that was the main reason to buy this thing,
to play with the hw, see whats possible.

Somewhere i read
‘SDcards can then be seen as a big EEPROM’
… have 3 different transfer modes:
* 1-bit SD mode,
* 4-bit SD mode,
* SPI mode.

My question is in the picture …is this doable?

temporary… to boot the tablet and flash the BIOS.

Intel could learn from Allwinner, this chipset realy was a joy to play with, unbrickable.
if the BIOS is empty, it looks for something to read from and so learn how continue booting.

PS the numbers with thick lines are the chip connect numbers, (not the ones from SDcard-table insert)

@mariusVu :
Welcome at Win-RAID Forum!
Since I am not an expert regarding your specific problem, I cannot help you.
Nevertheless I hope, that you will get support by any of our BIOS repair Gurus.

Good luck!
Dieter (alias Fernando)


Intel is not interested in users, who are going to modify their BIOS.