Hi. I have problem with no screen issue in legion 5. I have change the bios but problem still there - no screen. I measured the woltage and power drain and results are:
- laptop is in boot look, power consumption goes to 1.4amps without battery and then laptop shuts down. No fans spinning.
- there is no voltage on gpu coils and vram coils
-no shorts on motheboard
Can you give me a hint what it could be?
Cpu? Or maybe vram? Resistance on vram coil is 130ohm, on cpu about 5.
Laptop has Ryzen cpu and gtx 1650ti. Thanks.
- laptop is in boot look, power consumption goes to 1.4amps without battery and then laptop shuts down. No fans spinning.
- there is no voltage on gpu coils and vram coils
-no shorts on motheboard
Can you give me a hint what it could be?
Cpu? Or maybe vram? Resistance on vram coil is 130ohm, on cpu about 5.
Laptop has Ryzen cpu and gtx 1650ti. Thanks.
I bought some stuff to try to repair it and learn as many things as possible about computer repairs but nothing worked so far. When the black screen appeared, my legion 5 pro was connected to my external monitor...