Question about Sony VAIO VGN-FZ470E/B Laptop

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I have sony vaio vgn-mw21jf and I dont know my bios password I need one time password when you contact me i will send my code thanx

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You can try this either buy a password removal program which personally i dont think would work on the BIOS the only other solution is to locate the COSMOS battery un pug it for 24 hrs that should work remove the panels on the back of the pc after disconecting it from the mains aswell as the battery you will be looking for a round pice of plastic with a red and black wire and a white conector simply pull it out to disconect it doing this will reset the BIOS completely as new .

Posted on Oct 06, 2010

Testimonial: "thanx fr helping but i still try this solve"

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  • hunkarus Oct 06, 2010

    I have got a laptop I diidnt find cmos batetry on mother board how can i find it and i tried all backdoor password
    [URLhttp://img836.imageshack.us/i/p011010144...][IMGhttp://img836.imageshack.us/img836/2329/...[/IMG][/URL]

  • David Bottomley Oct 06, 2010

    it could be any where under the front panel behind the mother board. this site may help. http://www.eserviceinfo.com/equipment_mf...

  • David Bottomley Oct 06, 2010

    it is located under the front panel on the right hand side

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