#8 Note about WoL on X230: check whether it's still there on various coreboot configuration

check after puling RTC battery aswell It might be necessary in case of bricked ROM to do some mods on the mainboard to make external 3v3 (for flashing a known good ROM with SPI flasher) safe. also resistors on data lines like 50-100ohm mod is: cut +3.3v to both SPI chips, and jump the cuts using a diode. check schematics/boardview for how to do this cleanly. the diode, plus resistors on data lines, will probably make external power safe (and this can be checked using a multi-meter. i.e. check afterwards where the external power has continuity with on the x230 mainboard; make sure it only has continuity with vcc pins on spi chip and (via the resistors) to wp/hold pins on the spi chips. check x230 schematic+boardview