Laptop not starting Aspire 7 A717-72g-700j

0_3mar_0
0_3mar_0 Member Posts: 2 New User
edited December 2021 in Aspire Laptops
Hi,
I have the Acer Aspire 7 A717-72g-700j gaming laptop. It is about 4 years old and needed some cleaning so I took it to a local repair shop to clean it and change the thermal paste. After that, i tried turning it on and it worked without problems and we tried opening the Bios in order to "undervoltage" the cpu as the repair guy advised me, but we found nothing in the bios for such thing. After exiting the Bios, the laptop stopped working. when pressing the power button, the led turns blue for 2 or 3 seconds and then off and nothing seems to run like the fans for example, whenever i turned the laptop on before, they immediately start working and giving a noise. now nothing seems to work when pressing the power button. The repair guy examined it and couldn't find the problem but said it is probably a simple problem and has something to do with the ram but i need to consult other experts for it, so i thought of asking the question here before taking it anywhere and paying money. I searched the internet but found nothing except trying the battery reset pin hole which didnt work. Can anyone help me fix this problem?
Thanks

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