10/4/2023 0 Comments Hp update laptopThe power light remains on, and the screen remains blank for about 40 seconds before anything is displayed. Release the power button, but continue pressing the Windows + b keys. Press and hold the Windows + b keys, and continue to press those keys while you press and hold the power button for 2 to 3 seconds. Recover the BIOS using a key press combination. The BIOS can be corrupted during normal operation from a failed BIOS upgrade, or damage from a virus. I see you are experiencing issues with the HP Notebook not booting to windows just goes to a black screen. Welcome to the HP Support Community! I'd like to help! Kinda frustrating that these are that flakey about their bios updates and the recovery access is so voodoo. I've also tried plugging in a screen into the HDMI and Fn+F4 or whatever to switch screens, but nothing comes up. The only thing I can make happen is holding down power will shut it off briefly, and then it pops back on again. I've had the CMOS battery for 5 minutes too, but that didn't help either. I've gone over many variations around this, to no avail: Just rebooted back into the OS after the whole "You need to reboot for changes to take effect" or whatever.Īfter trying to force it by doing a bios recovery, using either Windows+B or Windows+V and the inserting the USB with latest firmware, I came back to find the screen blank. I tried using the online installer, but it never actually updated the bios. The laptop was running fine on an ancient version of bios (f.24, I reckon). 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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