After Step 1, though, feel free to take your sweet time.ġ. If you miss your window, no harm done, you'll just have to restart the computer and try again. You'll only have a few seconds to get into the BIOS before your operating system loads. You're going to need to move very quickly for Step 1. Click Troubleshoot, followed by Advanced options, followed by UEFI Firmware Settings.įrom here, go to Step 2 in the section below and follow the remaining steps. Your computer will immediately restart, and instead of restarting and bringing you to your normal desktop screen, you'll be brought to a blue screen with a few options.ģ. Under the Advanced startup header, click Restart now. On the left-side pane that appears, click Recovery. Within the Settings window that appears, click Update & Security. Click on the gear-shaped Settings icon on the left side of the menu.Ģ. Start your computer normally and open the Start menu by clicking on that Windows button on the far left bottom of your screen. You should definitely look around, explore your options and familiarize yourself with what's under the hood, but avoid changing any settings or saving any of those changes unless you know specifically what's going to happen when you do.ġ. Some mistakes can be permanent and, in most cases, there won't be any polite pop-ups gently asking whether you're sure you want to make those mistakes. ![]() There are few guardrails here, and you can lose a lot of important data very fast. We're on a very simple mission here, and nothing I recommend below will do any damage to your machine or data, but changing firmware settings in your BIOS menu can have a wide-ranging impact. If this is your first time working in a BIOS menu, stick close to the instructions and don't veer too far from the beaten path.Always back up your important files before making any big changes to your computer.It's also a good idea to get in contact with your local PC repair shop having a qualified professional on standby is the best way to get back on track if you get turned around or encounter roadblocks. If your machine is owned and maintained by your company or school, it may have a unique security configuration that your IT staff will need to handle. If your machine is still covered by a warranty, always speak with the manufacturer first before doing anything that could potentially void it.For the most part, though, the process is similar enough across machines that you should be able to use the instructions as a guide and, where your computer differs, still identify the equivalent menu or label in your own system. That's because Windows machines vary so much that it's not feasible to cover all the possible ways to enable TPM and Secure Boot across every device. Keep in mind that these instructions are written as broadly as possible.If you are missing the hardware or firmware necessary for Windows 11, the instructions below won't help - you'll need to buy a new device to run the OS. Microsoft confirmed there are four types of problems that might have given you a "This PC can't run Windows 11" error message if you used its PC Health Check tool.This should help in cases where folks assumed CPU compat issues were TPM related /eZLTZMOdjT- David Weston (DWIZZZLE) June 25, 2021 It now provides more detailed info on requirements not met. We just made updates to the Windows 11 PC Health Check App. ![]() In Russia, TPM use is only allowed with permission from the government. ![]() China uses its state-regulated alternative, TCM. TPM-equipped machines generally aren't shipped in countries where western encryption is banned. However, it also allows remote attestation (authorized parties can see when you make certain changes to your computer) and may restrict the kinds of software your machine is allowed to run. An updated and enabled TPM is a strong preventative against firmware attacks, which have risen steadily and drawn Microsoft's attention. TPMs are controversial among security specialists and governments. TPM 2.0 is the most recent version required. Previously, Microsoft required original equipment manufacturers of all models built to run Windows 10 to ensure that the machines were TPM 1.2-capable. A TPM has been a mandatory piece of tech on Windows machines since 2016, so machines older than this may not have the necessary hardware or firmware. Some TPMs are virtual or firmware varieties but, as a chip, a TPM is attached to your motherboard during the build and designed to enhance hardware security during computer startup. TPM microchips are small devices known as secure cryptoprocessors.
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