Select the option or press the button to load your factory defaults. Save your changes and confirm your selection if necessary.
Finding the correct driver for your device has never been easier.
Ce tutoriel vous aidera à « flasher » (mettre à jour) votre BIOS en prenant les précautions d'usage et en vous guidant pas à pas.
Il existe plusieurs fabricants de BIOS différents suivant les modèles d'ordinateurs mais le principe reste le même pour tous, et tous partagent les mêmes processus et précautions.
Resetting from Within BIOSResetting the Jumper Removing the CMOS Battery Community Q&A Have you recently made a change to your computer's hardware and need to reset your BIOS?
Are you locked out of a computer that you purchased secondhand because of an unknown BIOS password?
Driver Guide maintains an archive of supported Hewlett Packard (HP) BIOS / Motherboard drivers available for free Download for the most popular Hewlett Packard (HP) products and devices.
We employ a team of techs from around the world who add hundreds of new drivers to our archive every day.
You need to prepare a USB flash disk and another computer that is connected to the Internet (we need to download the BIOS image from HP). Format the USB flash disk’s filesystem to FAT16 on another computer.2. Remove the AC power and battery from the lapttop.5. After the laptop starts short beeping, release Win Key B.11.
Get the BIOS image from HP’s website (I use F15 version). Select a directory to store the files and you can close the program. The laptop will keep short beeping for about one minute, it will power off itself after recovering the BIOS.
If you don't know how to extricate this chip ask someone who knows how to do it for you.
Anyway, most likely the specifications for your chip are as follows: PLCC BIOS Chips 1 VERSION: Default Model NO: Compaq Presario 2100US Extra_Info: 32 pin PLCC MBMFG: COMPAQ BIOSCHIPDATA: SST MPF 39SF040 70-4C-NH Go to and with the info above order a new chip to replace your old one.