This means Acer never intended for you to upgrade it. They intended for you to call their tech support if it broke.
Look for a two or three-pin header labeled or "CLR1" . It is usually located near the bottom right corner, next to the front audio header. There is no button. You have to move a jumper cap from pins 1-2 to 2-3 for ten seconds.
You search for the manual, hoping for a detailed schematic of fan headers, overclocking menus, or RGB control.
Spoiler alert: You aren't going to find it.
This means Acer never intended for you to upgrade it. They intended for you to call their tech support if it broke.
Look for a two or three-pin header labeled or "CLR1" . It is usually located near the bottom right corner, next to the front audio header. There is no button. You have to move a jumper cap from pins 1-2 to 2-3 for ten seconds. Acer Mg43m Motherboard Manual
You search for the manual, hoping for a detailed schematic of fan headers, overclocking menus, or RGB control. This means Acer never intended for you to upgrade it
Spoiler alert: You aren't going to find it. Acer Mg43m Motherboard Manual