BIOS update not recognised

I'm trying to update my Asus Prime A320M-K Bios, 4011 from 2018, but it tells me that PRO320MK.CAP is not a proper BIOS. Any idea where I'm going wrong? Thanks.
 
Case
STYLISH PIANO BLACK ENIGMA CASE + 2 FRONT USB
Processor (CPU)
AMD Ryzen 5 2400G Quad Core CPU with Vega Graphics (3.6GHz-3.9GHz/6MB CACHE/AM4)
Motherboard
ASUS® PRIME A320M-K: Micro-ATX, AM4, USB 3.0, 6GB/s
Memory (RAM)
8GB Corsair VENGEANCE DDR4 2400MHz (1 x 8GB)
Graphics Card
INTEGRATED GRAPHICS ACCELERATOR (GPU)
1st Storage Drive
1TB SEAGATE BARRACUDA SATA-III 3.5" HDD, 6GB/s, 7200RPM, 64MB CACHE
DVD/BLU-RAY Drive
24x DUAL LAYER DVD WRITER ±R/±RW/RAM
Memory Card Reader
INTERNAL 52 IN 1 CARD READER (XD, MS, CF, SD, etc) + 1 x USB 2.0 PORT
Power Supply
CORSAIR 350W VS SERIES™ VS-350 POWER SUPPLY
Power Cable
1 x 1.5 Metre UK Power Cable (Kettle Lead)
Processor Cooling
STANDARD AMD CPU COOLER
Thermal Paste
STANDARD THERMAL PASTE FOR SUFFICIENT COOLING
Sound Card
ONBOARD 6 CHANNEL (5.1) HIGH DEF AUDIO (AS STANDARD)
Wireless Network Card
WIRELESS 802.11 AC1200 867Mbps/5GHz, 300Mbps/2.4GHz PCI-E CARD
USB/Thunderbolt Options
MIN. 2 x USB 3.0 & 2 x USB 2.0 PORTS @ BACK PANEL + MIN. 2 FRONT PORTS
Operating System
Windows 10 Home 64 Bit - inc. Single Licence
Operating System Language
United Kingdom - English Language
Windows Recovery Media
Windows 10/11 Multi-Language Recovery Image - Unlimited Downloads from Online Account
Office Software
FREE 30 Day Trial of Microsoft 365® (Operating System Required)
Anti-Virus
BullGuard™ Internet Security - Free 90 Day License inc. Gamer Mode
Browser
Microsoft® Edge
Warranty
3 Year Standard Warranty (6 Month Collect & Return, 1 Year Parts, 3 Year Labour)
Delivery
STANDARD INSURED DELIVERY TO UK MAINLAND (MON-FRI)
Build Time
Standard Build - Approximately 4 to 6 working days
Price: £0.00 including VAT and Delivery
Unique URL to re-configure: https://www.pcspecialist.co.uk/saved-configurations/amd-am4-home-office/5tUKzaCXBz/
 

TonyCarter

VALUED CONTRIBUTOR
I'm trying to update my Asus Prime A320M-K Bios, 4011 from 2018, but it tells me that PRO320MK.CAP is not a proper BIOS. Any idea where I'm going wrong? Thanks.
Is ”PRO320MK.CAP” correct, or just a typo, as the manual says it should be “PRA320MK.CAP”.
 

SpyderTracks

We love you Ukraine
Is this a pcspecialist system? Can you post your full specs from the order page?
What method are you using to update it and why are you flashing such an old BIOS image?

Also, you can't downgrade a BIOS, you can only upgrade, so if that's older than the one you currently have installed, it's not going to work.

If you are trying to downgrade, why is that?
 

Martinr36

MOST VALUED CONTRIBUTOR
Again, without knowing how you're applying the BIOS, it's difficult to give any advice.
Not that I've done it but I know on my ASUS® ROG STRIX X570-F GAMING (USB 3.2 Gen 2, PCIe 4.0) - ARGB Ready! motherboard, there's a specific USB port you need to use
 

SpyderTracks

We love you Ukraine
Not that I've done it but I know on my ASUS® ROG STRIX X570-F GAMING (USB 3.2 Gen 2, PCIe 4.0) - ARGB Ready! motherboard, there's a specific USB port you need to use
That's why we need to know if they're using the windows software or attempting it via the BIOS update as they're 2 very different processes with different criteria
 
Top