Upgrading Your HP Pavilion Laptop's BIOS: A Step-by-Step Guide for Mac High Sierra 10.13.6 Users 'mac high sierra 10.13.6 manual'

Introduction

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BIOS (Basic Input/Output System) updates are crucial for maintaining your laptop's performance, security, and features. In this article, we'll walk you through the process of updating the BIOS on an HP Pavilion laptop running Mac High Sierra 10.13.6.

Before You Begin

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1. Make sure you have administrative privileges on your Mac to proceed with the update.

2. Back up all important files and data from your startup drive (Macintosh HD) before attempting any BIOS updates, as they can potentially cause loss of data if something goes wrong.

3. Ensure that your laptop's battery level is at least 25% charged.

Downloading the Update

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1. Go to HP's official website ('www.hp.com'(http://www.hp.com)) and navigate to the Support section.

2. Select 'Drivers & Downloads' from the drop-down menu.

3. Enter your product name (HP Pavilion) and model number in the search bar, then click on it when found.

Extracting and Flashing the BIOS Update

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1. Once you're on the driver download page for your specific laptop model, scroll down to 'BIOS' under the list of drivers.

2. Click on the link that corresponds to your operating system (Mac High Sierra 10.13.x).

3. Double-click on the downloaded file (.dmg or .pkg) and follow the prompts to mount it as a volume.

Once the file is mounted, navigate into its contents and double-click on the enclosed disk image (usually called something like `HPET63CUP`).

Inside this new window, locate a folder named after your laptop model (e.g., HP Pavilion 14-av000), then double-click it to open up its contents.

You should now see several files and folders. Look for one ending with `.rom`, such as `F30.BROM`. This is the actual BIOS image you want to update with.

To flash this new ROM, connect a USB drive or external hard disk that has enough free space (at least 512 MB recommended) to your Mac via an available USB port.

Double-click on 'HP Flashback' in the Applications folder and follow any prompts until it appears as an icon called `Flash` on your desktop.

Double-click this app once more, then select the external drive you connected earlier from the list under 'Media'.

Click 'Update Now', and wait for the process to complete. This may take several minutes, depending on both your laptop's specifications and internet connection speed.

Rebooting Your Mac

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Once the update has finished flashing, turn off your MacBook by clicking the Apple logo in the top left corner of the screen > About this Mac > Restart.

Wait until you see a black screen with only an underscore (_) or spinning gear icon; press Command (⌘) + Option (⠐)+ Power at once to force boot into Safe Mode.

Your laptop should now automatically detect and install the new BIOS image. Follow any on-screen instructions, then restart your Mac normally by pressing ⌃+⇧⌘ simultaneously while powering back up again with an external monitor connected via DisplayPort or HDMI if possible (if not working try plugging in both power cord & mains lead).

Troubleshooting Tips

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- If you encounter any errors during the update process, restart your Mac and repeat steps 1 through 7.

- Make sure that all peripherals are disconnected except for the keyboard, mouse, monitor(s), Ethernet cable (if using), and power cord before attempting a BIOS update.

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That's it! You have successfully updated your HP Pavilion laptop's BIOS to the latest version using Mac High Sierra 10.13.6 as your operating system. Remember to always back up important data before performing any such updates, just in case something goes wrong.

By following these simple steps and staying vigilant about keeping your software up-to-date, you'll be able to enjoy a stable, secure, and feature-rich computing experience with your HP Pavilion laptop for years to come!

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