TUF Gaming X570 Plus WiFi BIOS Update 5021: The Stress-Free Guide

Stuck at “TUF Gaming X570 Plus WiFi BIOS Update 5021”? Look, I get it. Staring at that “Update BIOS” screen feels a lot like defusing a bomb in an action movie. One wrong click and—poof—your expensive gaming rig turns into a very expensive paperweight.

We’ve all been there. The sweaty palms, the prayer to the tech gods that the power doesn’t flicker.

But here’s the truth: Updating your TUF Gaming X570 Plus WiFi to BIOS update 5021 isn’t just about chasing higher numbers. It’s about stability. This specific update (Version 5021) is a big deal because it updates the AGESA code (the brainstem of your Ryzen processor) to ComboV2PI 1.2.0.Cc.

In plain English? It fixes those weird, random crashes and CPU exceptions that happen when your PC tries to sleep or hibernate. If your PC has ever woken up on the wrong side of the bed (or refused to wake up at all), this update is for you.

At Axeetech, we have gathered all the info, and let’s walk through this together, step by step. No jargon, no panic.

Why This Update Matters (And Why You Should Care)

Before we start tinkering, you should know why we are doing this. You shouldn’t update your BIOS just for fun. You do it when it solves a problem.

The TUF Gaming X570 Plus WiFi BIOS update 5021 (released late 2024) specifically targets:

• AMD AGESA 1.2.0.Cc Update: This is the core code AMD provides to motherboard makers. It improves how your Ryzen CPU talks to the memory and the operating system.
• The “Sleep” Bug: It resolves a specific CPU exception that occurred when adjusting settings related to sleep, hibernate, or soft-off states. If you’ve had “Sleep of Death” issues where the PC fans spin but the screen stays black, this is the fix.

Feature	Details
Version	5021
Release Date	late 2024
Key Fix	AGESA 1.2.0.Cc & Sleep State Stability
File Size	~16.2 MB

Phase 1: The Prep Work (Don’t Skip This!)

Imagine painting a room without taping the edges first. It’s a mess. The same rules apply here.

What You Need:

1. A USB Flash Drive: It doesn’t need to be huge (1GB is plenty), but it needs to be reliable.
2. Format to FAT32: The BIOS can be picky. It reads FAT32 best. (Right-click your USB drive in Windows -> Format -> Choose FAT32).
3. Stable Power: If you live in an area with storms or frequent outages, do not do this right now. Wait for clear skies.

Downloading the File:

1. Go to the official ASUS support page for the TUF GAMING X570-PLUS (WI-FI).
   • Warning: Make sure you have the WI-FI version selected if you have the antenna. If you have the non-WiFi version, select that one. The BIOS files are different!
2. Click on Driver & Tools -> BIOS & FIRMWARE.
3. Look for Version 5021.
4. Download the ZIP file.
5. Crucial Step: Unzip the file. You will see a file named something like TUF-GAMING-X570-PLUS-WI-FI-ASUS-5021.CAP.
6. Copy that .CAP file to the root of your USB drive (meaning, don’t put it inside a folder).

Phase 2: Installing the TUF Gaming X570 Plus WiFi BIOS Update 5021

We are going to use the ASUS EZ Flash 3 utility. It’s built into your motherboard and is safer than updating through Windows.

1. Plug it in: Insert your USB drive into a USB 2.0 port (the black ones) on the back of your PC. They tend to be more stable for BIOS updates than the blue USB 3.0 ports.
2. Restart and Enter BIOS: Reboot your computer and mash the Delete or F2 key like you’re playing a rhythm game until the BIOS screen appears.
3. Advanced Mode: If you see a simple menu, press F7 to enter “Advanced Mode.”
4. Find the Tool: Navigate to the Tool tab using the arrow keys or mouse.
5. Select EZ Flash 3: Click on ASUS EZ Flash 3 Utility.
6. Locate the File:
   • Select your USB drive from the storage device list.
   • You should see your file: TUF-GAMING-X570-PLUS-WI-FI-ASUS-5021.CAP.
7. The Point of No Return: Select the file and press Enter. It will ask, “Do you want to read this file?” Click Yes.
8. Confirm: It will show you the version info (Ver. 5021). Double-check the date. Click Yes to update.

Mentor Note: Once this bar starts moving, DO NOT touch anything. Do not turn off the PC. Do not unplug the USB. Go grab a coffee. Pet the dog. Let it do its thing. The screen might flicker or go black for a moment. That is normal.

Phase 3: The First Boot

Once the update hits 100%, your PC will restart automatically.

Don’t panic if it takes longer than usual.

This is the part that scares everyone. The PC might cycle on and off a couple of times. It’s “memory training”—basically, the motherboard is getting to know your RAM again.

Eventually, you’ll see a screen that says:

“Please press F1 to run SETUP.”

Take a breath. You did it.

Press F1. You are back in the BIOS.

One last step:

• If you had XMP (D.O.C.P.) enabled for your RAM speed, it has been reset to default. You need to turn it back on now.
• Go to the Ai Tweaker tab -> Set Ai Overclock Tuner to D.O.C.P.
• Press F10 to Save & Exit.

Do Check Out: Nokia Router Login issue

Troubleshooting: What If It Goes Wrong?

It’s rare, but sometimes technology throws a tantrum.

“The file is not a valid BIOS file”

• This usually means one of three things:
  1. You downloaded the file for the Non-WiFi version but you have the WiFi board (or vice versa). Double-check the model name printed physically on your motherboard.
  2. You didn’t unzip the file.
  3. The USB drive is formatted to NTFS instead of FAT32.

“I have the TUF X570 PRO, not the PLUS”

• Stop! The PRO and the PLUS are different boards. Do not force a PLUS BIOS onto a PRO board. The tuf gaming x570 plus wifi bios update 5021 is specifically for the PLUS model.

Summary: Is It Worth It?

If you are running a Ryzen 5000 series chip and you’ve noticed your PC acting weird when waking from sleep, or if you just want the security peace of mind that comes with the latest AGESA code, then yes.

According to the official source, the tuf gaming x570 plus wifi bios update 5021 is a solid, stability-focused patch. It’s not flashy, but it’s the kind of maintenance that keeps your rig running smooth for years.

You’ve got this. Good luck!