6 ms·
I did a similar mod to the UEFI of my x230t. Don‘t be too excited, it boils down to about 5 jumps that have to be replaced with NOPs. Took me a screwdriver, a
by missjellyfish 8y ago
I did a similar mod to the UEFI of my x230t. Don‘t be too excited, it boils down to about 5 jumps that have to be replaced with NOPs.
Took me a screwdriver, a bus pirate for dumping and flashing, and about half an hour start to finish.
- jplayer01 8y agoThat sounds cool. I wouldn't even know where to begin unless there were posts detailing every necessary step.
- userbinator 8y ago5 jumps? I guess they really wanted to frustrate crackers, given that one would've probably been enough to do what they wanted.
- missjellyfish 8y agoThey check about five properties of the PCIE device against whitelists. Would be a shame if these comparisons always returned true, wouldn‘t it...