Please help! I've tried several BIOS versions from this thread, and unfortunately, none of them work properly. Either it doesn't recognize the drive (eMMC) or it boots several times without a display or very very long starting.

I'm attaching my dumps - they're definitely corrupted, because the laptop doesn't respond to the power button.

Thanks in advance for your help.
My ST: 65BLX33, EX: 13382523327...