When you press the button . it starts the fan for just one or more revolution .after 10 seconds it goes out. The computer was flooded with something. but only the memory connectors were damaged. The motherboard has been thoroughly washed and cleaned from corrosion. memmory checked . IT may be necessary to reflash the memory of the EC. but [email protected] . this dump is not in your collection
Please can help me.
After external reprograming BIOS and EC, notebook not work.
After connect power cord, keyboard backlight ON, power LED ON, all others LED is ON and nothing on display.
Fan is full speed.
CapsLock LED flash 5 times (General system board failure)
If I long push power button notebook is normal off.
I dont know where is problem.
This problem I have only on HP 840 G3.