I can't find the schematic or the boardview. This model even if it has a non-removable battery also has a 3v cr2032 battery. Randomly the bios gets corrupted and needs to be reprogrammed. I noticed that even if the cr2032 is ok it doesn't work, removing the main battery and inserting the power supply the board turns on even if the 3v battery is present. I could also take the cmos battery out but I think the problem is somewhere else.
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Last edited by jasko_jacker; 02-08-2023, 11:38 AM. -
Re: G752vy and cmos battery
Often to restart a motherboard we remove the ram (it is not always necessary) and remove the cmos battery, press the power button (to discharge any residual voltage) and reconnecting the power supply the system restarts. On some boards (asus) the system reboots twice and then loads the operating system. Has anyone studied the reason for this behavior and (in case the bios needs to be reprogrammed) analyzed how to identify the module responsible for the bios block (especially in uefi systems)?
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