MSI MS-16J91 Gaming Laptop motherboard dead

[eng.jaudat]

Hello,
i try to change the screen for MSI Gaming Laptop, after i replace the screen the laptop stop working. charger indicator working when i plug the charger.

i disassemble the laptop, and found that when i press at power button the north bridge getting hot (warm) and nothing else happen.

is the south bridge dead? or i can do something else to retrieve the motherboard?

[mon2]

Re: MSI MS-16J91 Gaming Laptop motherboard dead

hi.

Power down.

Disconnect the screen.

Power up. Check the voltage on each and every coil on the laptop. Each coil showing a proper voltage ?

If not, power down and check the resistance to ground on the respective coil.

[mcplslg123]

Re: MSI MS-16J91 Gaming Laptop motherboard dead

You perhaps didnt dis-connected the battery while changing the screen.

[age80]

Re: MSI MS-16J91 Gaming Laptop motherboard dead

Confirm that you change screen with battery on as mcplslg123 says
U59 or U15 is getting hot???