Description

Removing the battery will help if you want to delete yourforgottenpassword. Once the battery is removed, this will erase theBIOSpassword as well as reset all the settings. In older laptopsitcould still work. However, in newer laptops, the CMOS doesnotstore the BIOS password. For DELL brands inclusive of:DellInspiron: B120 B130 500m 600m 630m Dell XPS: M1210 M1330M1710M1730 M2010 M140 M170 Gen 2 Gen2 Dell Latitude: C600 C610 C640C800D400 D410 D500 D505 D510 D520 D610 D630 D630 640m 700m 710m11001150 1300 E1405 1526 1535 1520 Vostro Notebook: 1400 A860DellPrecision: M20 M40 M50 M60 M70 M90 M6300 Once the wrongBIOSpassword is entered, almost all laptops generate a hash code.Fromthis hash code, the Master Password could be identified. Theremaybe some exceptions too, where hash code will not be generated asinthe case of IBM. Here, a programmer is required to read ROMmemory.Some laptops have a DIP switch, a jumper to clear theBIOSpassword. So, if you don’t remember the password, it wouldbeuseful to see the manual. This page enables you to create aMasterpassword, with the help of Hash code for brands like ACER,Fujitsu,HP, Dell, Samsung and various other models as well. Thisfacilitycould be a bit expensive if obtained on ebay or even whenprovidedby some service providers. For instance, 0 is ideally azero andnot the same as O. It is also key to calculate the Masterpasswordfor American Keyboards as well.