X870 Nova WiFi BIOS Query and USB C issue
Printed From: ASRock.com
Category: Technical Support
Forum Name: AMD Motherboards
Forum Description: Question about ASRock AMD motherboards
URL: https://forum.asrock.com/forum_posts.asp?TID=113472
Printed Date: 17 Mar 2026 at 9:12pm
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com
Topic: X870 Nova WiFi BIOS Query and USB C issue
Posted By: Massacher
Subject: X870 Nova WiFi BIOS Query and USB C issue
Date Posted: 17 Mar 2026 at 5:09pm
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Hello in the latest BIOS update (4.10 2026/2/25) for my board (PHANTOM GAMING X870 Nova WiFi) I am wondering what does this do? 1. Update AGESA to ComboAM5 PI 1.3.0.0a. Specifically what is AGESA and ComboAM5? What does this update fix? I also have another question. I don't know why but the Front Panel Type C USB 3.2 Gen2x2 Header (USB32_TC1) which is for my USB C slot on top of my https://www.antec.com/product/case/p20c-argb" rel="nofollow - case ? isn't working properly. I have it connected in the correct way but it won't load my drive. In Device Manager it shows Unknown USB Device (Device Descriptor Request Failed). In the details under the General tab it shows Windows has stopped this device because it has reported problems. (Code 43). I have my old Samsung 970 EVO NVMe M.2 SSD 1TB inside an https://www.volans.com.au/product/vl-ucm2-s/" rel="nofollow - enclosure . At first I thought it maybe faulty. But then I tried another [https://us.transcend-info.com/product/portable-ssd/esd310]USB C drive[/URL] and it reports the same issue. So I'm thinking either its not getting supplied enough power or maybe I need a BIOS update? |
Replies:
Posted By: Massacher
Date Posted: 17 Mar 2026 at 5:13pm
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My specs: Ryzen 7 9800X3D 4.7GHz - 5.2GHz ASRock X870 Nova WiFi Phantom Gaming G.Skill Ripjaws S5 32GB (2x16GB) 6000MHz DDR5 MSI GeForce RTX 5080 GAMING TRIO OC 16GB Creative Sound Blaster Z SE Logitech Z-5500 Digital Stadium USBPRO Alienware AW3225QF 240 Hz (0.03ms) AOC Agon AG271QX 144Hz (1ms) Team Group MP44Q 2TB PCIe Gen4 M.2 Samsung 970 EVO NVMe M.2 SSD 1TB Silicon Power A55 4TB 2.5" SATA III 3D NAND SSD x2 Silicon Power UD90 4TB M.2 NVMe MSI 1000W MPG A1000G PSU Noctua NH-U12A Antec P20C ARGB Mid Tower Razer Goliathus Control Mouse Pad Razer Basilisk V3 RGB Wired Optical Gaming Mouse - Black NZXT Function 2 Full-size Optical Gaming Keyboard - Black Win11 x64 |
Posted By: Xaltar
Date Posted: 17 Mar 2026 at 6:12pm
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AGESA is the AMD in house term for AMD's BIOS backbone/core firmware (AMD Generic Encapsulated Software Architecture). This is the base BIOS firmware AMD ships out to all it's motherboard partners then from there it is customized to suit each motherboard model it is applied to. Basically, it is the core of the BIOS (or UEFI as it is called these days). ComboAM5 PI 1.3.0.0a is just the version number of the base AGESA. AM5 is the platform the AGESA is designed for. This version is mentioned in the BIOS description so that people know that that particular BIOS update includes a core update (AGESA) and isn't simply a refinement/tweaked version of the last AGESA version which also happens quite often to fix bugs, add RAM support etc. Basically not every BIOS update includes an AGESA update. New AGESA versions typically indicate more major core changes like adding new CPU support, major security updates and other more in depth changes. BIOS updates that don't include a new AGESA version are more common and can be thought of as optimizations and bug fixes rather than a full fledged BIOS update. As for the USB C issue, that can be tricky to troubleshoot. Have you tried any other USB C devices in the front panel port? You said that you are sure the front panel port is connected correctly to the header so I will just assume that you have already double checked it. You can also try using your enclosure with a shorter USB C cable (15cm or less), I have seen quite a few issues with devices powered by USB C and cables that are too long and not properly rated for the power needed. You have to bare in mind that you need to include the length of the cable that connects from the port itself to the motherboard too. So while a device may work just fine connected to one of the rear IO USB C ports it may not work when connected to the one on the case front because it added 30cm+ of cable into the mix and the voltage dropped too much. Hope this helps. ------------- 
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