If the laptop does not boot (dead, no display), you’ll need:
Use or Hex Workshop :
If you downloaded a da0x8cmb6e0_rev_e.bin from a forum: da0x8cmb6e0 rev e bios bin
For standard software-based BIOS access (if the laptop still boots), press the key repeatedly during startup, followed by F10 to enter the BIOS Setup Utility. If the laptop does not boot (dead, no
Connect an external SPI programmer to the chip using a clip or by desoldering the chip. press the key repeatedly during startup