![]() ![]() Repeat the previous steps, making sure to hold the Power button for 2 to 3 seconds only. If the Power light turns off, the notebook has turned off because the Power button was held too long. If the issue persists after repeating the steps, skip to the next step to Download a replacement BIOS file. If the HP BIOS Update screen does not display, repeat the previous steps. This might take several minutes, and you might hear additional beeping sounds. ![]() The HP BIOS Update screen displays and the BIOS update begins automatically. While pressing those keys, press and hold the Power button on the computer for 2 to 3 seconds, and then release the Power button but continue to hold the Windows logo key and the B or V key until the HP BIOS update screen displays or you hear a beeping sound (usually 8 beeps). On some notebook models, it might be necessary to press and hold the Windows logo key and the V key. With the notebook off, press and hold the Windows logo key and the B key at the same time. Plug the notebook into a power source using the power adapter. See Updating Drivers and Software with Windows Update (Windows 10, and Using HP Support Assistant (Windows 10, 8, 7) for more information.Īfter the reset try the steps recommended below. After a power reset, it is a good idea to run Windows Update and HP Support Assistant to update all device drivers. If a startup menu opens, use the arrow keys to select Start Windows Normally, and then press the Enter key.Īfter Windows opens, reconnect each peripheral device that was disconnected, one device at a time, until all devices are reconnected. Press the Power button to turn on the computer. Insert the battery and plug the AC adapter back into the laptop, but do not connect any of the peripheral devices. ![]() With the battery and power cord unplugged, press and hold the Power button for about 15 seconds to drain any residual electrical charge from the capacitors. Remove the battery from the battery compartment. Remove the computer from any port replicator or docking station.ĭisconnect all external connected peripheral devices such as USB storage devices, external displays, and printers. To perform a power reset on a laptop with a removable battery, use the following steps: Follow the prompts to restart your computer. Use the arrow keys to select Yes, then press Enter when asked Exit Saving Changes?Ħ. On the BIOS Setup screen, press F9 to select and load the BIOS Setup Default settings.ĥ. Press the Power button to start the computer and repeatedly press the F10 key to enter the BIOS setup menu.ģ. Turn off the computer and wait five seconds.Ģ. Try restoring the BIOS to default on your PC and check if it helps.ġ. It is immensely appreciated.īy not wasting much of your time. Splendid analysis and remarkable patience shown. I understand you would like to know how to return to the previous version of BIOS on your PC.ĭid you make any software or hardware changes on your PC?ĭo you get any errors on your PC after updating the BIOS Hi! you for visiting the HP Forums! A great place where you can find solutions for your issues, with help from the community! Business PCs, Workstations and Point of Sale Systems.Printer Wireless, Networking & Internet.DesignJet, Large Format Printers & Digital Press.Printing Errors or Lights & Stuck Print Jobs.Notebook Hardware and Upgrade Questions. ![]()
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