Keep holding the button until you see the window (displaying your hard drive icon and an Options gear icon).
Windows errors like MEMORY_MANAGEMENT or PAGE_FAULT_IN_NONPAGED_AREA . how to run memory diagnostics
Shut down your PC, unplug it, open the chassis, and remove the RAM modules. Gently wipe the gold contact pins with a microfiber cloth or an eraser to remove dust or oxidation, then reseat them firmly. Keep holding the button until you see the