dapat may dala kang usb bootable na may laman na sergei strelec.
https://phcorner.net/threads/sergei-strelecs-winpe-2022-01-03.1262346/
maraming tools doon tulad ng hdd sentinel. diyan ko chineck kung ok pa ssd/hdd health ng laptop. meron din pang check sa mobo atbp.
check mo rin keyboard keys kung nagana lahat. pati mga usb ports., speaker, camera kung nagana rin. charger kung possible matest test mo na rin.
check mo lcd kung may dead pixel o kaya burn in (pero rare sa lcd) sa screen. or nag bleed yung panel.
battery niya rin. run cmd as admin then type mo powercfg /batteryreport. since 2nd hand ko nabili ito medyo mabilis maubos battery niya. or kasi H type gamit kong cpu at hindi U type kaya medyo malakas din kumain ng battery.