Acer e5-576g-81c3 doesn't boot and can't access bios
I turned on my laptop (everything was fine) but after few minutes it crashed and i couldn't reboot it.
(Details):
The screen became black with white squares flashing on it .
When rebooting there's no acer logo and I can't access bios. The power led keep turning on and off with clicking sound every few seconds.
I Tried to know what was the problem as there is no *Acer official service center* in my country
1-the hard drives (250 gb ssd + 1Tb hdd) are working fine as I tested them on my friend's laptop ( the windows installation is working with no issues. Full windows 10 with latest updates and drivers for every single component)
2-charger is also working and the laptop charge with it, I tried another official charger and laptop charges but can't boot
3-put the ram in the other slot,when I turn laptop on the power led remains on with no clicking sound.
4-removed ram the result is same as( 3 )
5-put ram back then connected it to external display but the problem remains
Acer aspire e15 (e5-576g-81c3) 8gb ram single channel. Core i7-8550u. Nvidia mx 130. 250ssd. 1tb hdd
Plz help me .local service centers told me that I have to replace the motherboard but I can't afford to do so