Model : HP Laptop - 15-da0021tx
Board id : EPK50 LA-G07CP Rev 2.0
Laptop run with no display (picture). PLG1 (+VCC_GT) is 0V. All other coils have proper voltages.
Resistance to ground on coil PLG1 is 6.2 Ohm. Voltages to ground on PUG1 pins have
Pin 1 - 5V
Pin 2 - 4.7V
Pin 5 - 2.5V
Pin 8 - 5V
all other pins have 0V.
Original bios is corrupt. I try to flash many bios from internet sources but not success. Need help.
Board id : EPK50 LA-G07CP Rev 2.0
Laptop run with no display (picture). PLG1 (+VCC_GT) is 0V. All other coils have proper voltages.
Resistance to ground on coil PLG1 is 6.2 Ohm. Voltages to ground on PUG1 pins have
Pin 1 - 5V
Pin 2 - 4.7V
Pin 5 - 2.5V
Pin 8 - 5V
all other pins have 0V.
Original bios is corrupt. I try to flash many bios from internet sources but not success. Need help.