https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/Adminstrator-Passoword-or-Power-on-Password-BiOS-error/m-p/929275#M395766 <P>When power on My laptop show and demand ,Power on passwerd and Adminstrator passord ,touch enter three time ,screen show , System is Disabled ,and code(i 51039552) .I was try CMOS BATTERY backup and Bios reset . But the error is still.How can I do it.please...</P> Mon, 24 Jun 2019 15:16:14 GMT Nay4 2019-06-24T15:16:14Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/Adminstrator-Passoword-or-Power-on-Password-BiOS-error/m-p/929275#M395766 <P>When power on My laptop show and demand ,Power on passwerd and Adminstrator passord ,touch enter three time ,screen show , System is Disabled ,and code(i 51039552) .I was try CMOS BATTERY backup and Bios reset . But the error is still.How can I do it.please...</P> Mon, 24 Jun 2019 15:16:14 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/Adminstrator-Passoword-or-Power-on-Password-BiOS-error/m-p/929275#M395766 Nay4 2019-06-24T15:16:14Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/Adminstrator-Passoword-or-Power-on-Password-BiOS-error/m-p/929288#M395773 <P>According to the Community's <A href="https://h30434.www3.hp.com/t5/custom/page/page-id/hp.rulespage" target="_self">Rules of Participation</A>:</P><P>&nbsp;</P><P>4d. No posts shall include instructions or directions intended to bypass or subvert security measures, including passwords, locking mechanisms, fingerprint scans, etc., or to bypass any safety measures.</P> Tue, 25 Jun 2019 00:51:13 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/Adminstrator-Passoword-or-Power-on-Password-BiOS-error/m-p/929288#M395773 托卢 2019-06-25T00:51:13Z