Showing posts with label BIOS. Show all posts
Showing posts with label BIOS. Show all posts

Saturday, 18 November 2023

How-To: Resurrecting bad BIOS update with CH341 USB EEPROM Programmer (AMD AM4 motherboard, 1.8V flash example).

Let's do a quickie post this week.

As per the discussions last time, I've been doing some computer upgrades here at home and at one point a few weeks back, I was updating the BIOS on my AM4 MSI X370 SLI Plus motherboard but accidentally disrupted the power in the middle of the flash!

This basically "bricked" the machine because this particular board only has one BIOS bank and there are no facilities to reflash. Since my AMD Ryzen 7 1700 CPU is still a very reasonable 8-core processor that can still be used for many applications these days, I looked for an inexpensive way to fix this BIOS mistake. The solution is the package shown above - a CH341 24 and 25-Series EEPROM Flash Programmer (less than US$15, this item on Amazon Canada).