asus n551j-i7 it turns on as soon as I connect the charger

[poweron]

hello, this pc as soon as you connect the charger the wlan leds turn on, power-on button and on, the fan at the beginning turns in steps then after 10 sec it turns continuously at max, I thought about the corrupted bios but I have doubts about the gpu or cpu, has anyone had a problem like this? what do you think?
thanks

[qayyum786]

Re: asus n551j-i7 it turns on as soon as I connect the charger

check rtc section
check by removing lan ic

[mcplslg123]

Re: asus n551j-i7 it turns on as soon as I connect the charger

Do you get display?? Does the mb has a separate RTC cell or it is inbuilt in backup battery??

[poweron]

Re: asus n551j-i7 it turns on as soon as I connect the charger

Do you get display?? Does the mb has a separate RTC cell or it is inbuilt in backup battery??

the 3v lithium battery is on the main board

no display

[poweron]

Re: asus n551j-i7 it turns on as soon as I connect the charger

I forgot to mention that the tensions are all there

[mcplslg123]

Re: asus n551j-i7 it turns on as soon as I connect the charger

D5801/D5803/D5804-Check PWRGD signals on them.

[VRN]

Re: asus n551j-i7 it turns on as soon as I connect the charger

hello friends, the asus n551j laptop does not have a reaction at all, when the charging is connected to the BIOS, 3.0 volts is present and immediately goes out. please help me, the brain is not enough.

[stingerchamp]

Re: asus n551j-i7 it turns on as soon as I connect the charger

Check rtc crystal is generating clock 32.768khz

With multimeter crystal will measure around o.40 to o.30 voltage and at output 0.34

Voltage on bios pin comes after turning on in some laptops

[questore]

Re: asus n551j-i7 it turns on as soon as I connect the charger

I have a similar issue with my n550jx (CPU and GPU also heating up after powering on)
If I hold the power button for 8 seconds then it turns off for 1 second but turns right on after 1 second.