Updating bios rom
To update your BIOS on your HP computer/laptop, you will first have to check which version of BIOS is currently running on your system. Make sure the battery is present in the laptop and the AC adapter is connected with it the whole time.
Below “Enter my HP model number”, type your system’s model name you noted earlier, and press Enter.
If not, then the original BIOS version is the only BIOS version available for your model After clicking BIOS category, if the BIOS version available is newer than you currently have, then click on the Download button. When completed, a confirmation message will be shown. Now attach the USB to the target system and power it on.
If the available BIOS versions are older or the same, then you already have the latest version of BIOS. It is also recommended that you temporarily disable your anti-virus for this activity. Tap Esc button to access Startup Menu and select Boot device options and from the list, highlight and select your USB drive.
You may have to try them all or search against your system model on the HP webpage.
To update your BIOS on your Lenovo computer/laptop, you will first have to check which version of BIOS is currently running on your system. A menu will open, and select boot menu from it Select your USB from the list.
The web page will automatically redirect to your products page. Select your Operating system you previously noted against “Operating system”. In case of laptop, make sure the battery is present in the laptop and the AC adapter is connected with it the whole time. Below in Download options, click on Get drivers, software & firmware.
You will get a warning about installing the application. It will start downloading and get installed automatically. Pick a Component below to begin.” Select UEFI/BIOS from the drop down menu against “Component”. Do not turn off your computer or laptop in any case during the updating process.
Follow and confirm the on-screen instructions and patiently wait for the installation to complete.
Do not turn off your laptop in any case during the updating process.
In the search results, click on the model that exactly matches yours. Click under the “Operating systems in English:” and select your operating system. Copy its extraction path, which will be something like c:\SWSetup\SP73917. When the extraction is complete, press Windows key E. The numbers might be changed in your file name, the “E” character at last is always the same. Select the option “Create a bootable USB disk on key” And click OK.