Hi All first time post.
Would anyone know if the bios chip on a HP laptop has the supply voltage directly from the battery or would it go through a regulator curcuit?.
The chip is a 25Q64FV and has 8 pins. Pin 4 is ground Pin 8 should have 3v but it is sitting at 0v. I cannot load the bios software so the laptop wont boot up. I dont want to replace the chip if it is just a voltage problem.
Could I just connect the battery directly to the chip for a test??
Many thanks
D
Would anyone know if the bios chip on a HP laptop has the supply voltage directly from the battery or would it go through a regulator curcuit?.
The chip is a 25Q64FV and has 8 pins. Pin 4 is ground Pin 8 should have 3v but it is sitting at 0v. I cannot load the bios software so the laptop wont boot up. I dont want to replace the chip if it is just a voltage problem.
Could I just connect the battery directly to the chip for a test??
Many thanks
D