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×InformationNeed Windows 11 help?Check documents on compatibility, FAQs, upgrade information and available fixes.
Windows 11 Support Center. -
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×InformationNeed Windows 11 help?Check documents on compatibility, FAQs, upgrade information and available fixes.
Windows 11 Support Center. -
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HP Recommended
HP Recommended
The 7855 uses an application to do the upgrade. The application does not contain a ROM image that can be flashed.
With the 7855 connected (USB or network) to a PC or Mac, download the firmware and run the install
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