Bumili po kasi ako second hand na laptop ang sabi niya sakin is wala pang one year sakanila. May paraan ba kung paano machecheck kelan first naopen or napurchased ang laptop?
ng babago lang original install pag ng format ka
also di naman os install habol mo yung bios install ang habol mo sa systeminfo.exe
bios is flashed the moment ma build yung laptop
so yan pinaka concrete mong info kung kylan exact date ginawa laptop mo
since every 2 years ng papalit ng laptop retailer then alam mo na kung ilan idadagdag mo or ibabawas
sa taon para makuha mo buy date
ng babago lang original install pag ng format ka
also di naman os install habol mo yung bios install ang habol mo sa systeminfo.exe
bios is flashed the moment ma build yung laptop
so yan pinaka concrete mong info kung kylan exact date ginawa laptop mo
since every 2 years ng papalit ng laptop retailer then alam mo na kung ilan idadagdag mo or ibabawas
sa taon para makuha mo buy date
date created is the one thing more inaccurate since 1 that thing is based in pc bios time which is a meta data na minsan di pa nauupdate
2nd install date is kung kylan mo ininstall bios mo that includes bios update
3rd lenovo 81X7 is lenovo idea pad 3 series which has a tiger lake cpu
4th tiger lake cpu is launched in 2020
hence you have a 2 almost 3 year old laptop
date created is the one thing more inaccurate since 1 that thing is based in pc bios time which is a meta data na minsan di pa nauupdate
2nd install date is kung kylan mo ininstall bios mo that includes bios update
3rd lenovo 81X7 is lenovo idea pad 3 series which has a tiger lake cpu
4th tiger lake cpu is launched in 2020
hence you have a 2 almost 3 year old laptop
mas madali yung makita mo yung date of manufacture na naka print sa ilalim ng laptop. not a date of purchase kundi date kung kailan inassemble yung laptop sa bansang china.
Pweding 1 yr nga sa kanila mula ng mabili nila. Pero kung kelan na open nsa system log kung hindi pa ito narereinstall. But it does not tell you kung sila ang unang nagbukas. May mga traces sa log ng iba pang activity posibly malaman mo kung gaano katagal nagamit. Ang Hard sentinel din magsasabi kung gaano katagal nagamit ang hard drive and maybe equal sa PC usage kung hindi nila ito naplitan. Cpuz at hw info will tell you the date of MOBO manufacturing date.