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How can i reset CMOS/BIOS password for HP compaq tc4400 laptop i have hp 500 notebook and i forget cmos/bios password . i remove cmos battery . but dont solve it . how can i solve it


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How can i reset CMOS/BIOS password for HP compaq tc4400 laptop i have hp 500 notebook and i forget cmos/bios password . i remove cmos battery . but dont solve it . how can i solve it
Shut down PC, unplug power supply, remove battery, then remove the CMOS\015\012battery for 5 to 10 minutes. Reverse above order and check your system.
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