No bootable device error on new laptop

Creator_20
Creator_20 Member Posts: 1 New User
edited October 2023 in 2020 Archives
Acer Aspire A515-54G-56DQ
After some time of work with minimal workload (Word documents or games like Minecraft, it has Windows 10 pro installed on board), the laptop suddenly freezes up and shuts down with stop code error and after the relaunch, it shows up the 'No bootable device" screen. BIOS is not recognizing the SSD in the Boot section, but it appears in the information section.
The temperature test has shown that the processor is working at 70-80 Celsium degrees, and SSD has 30-40 degrees. The disk is working in AHCI mode, it was reconfigured after Windows installation.
After some time of being switched off, the laptop starts to work again, but the error occurs again approximately once a day. I turned to the authorized service center but their specialist wasn't able to find what caused that error and told me that he never saw such kinds of problems. Just can say... SOS