Same happened here. Altough I have Gigabyte B450 S2H motherboard which does not have any bios jumper for reset function. So luckily I had a programmer clip and programmer clip adapter and programmer USB stick device for bios chip programming. The device is not expencive and it goes on the chip, on the circuit board. I have other computers also, so I used some usb extension cable to reach the spot. Not everything well happened since pins of the device short circuitted trough the pin of bios chip and some electric burn out smell came out. Transistor I quess, since it still worked LATER. It is not much space to make the clip on the chip but finally I did it after maybe 50 try outs. There was brand new bios update file for the motherboard at the home page of the motherboard so I just clipped the chip, detected it, and took some reading out of the orginal (but bad bios setup settings) chip. Since I was sure about the device, I just opened the bios file for the program and started the programming by clicking the write function button. Now it was falshing/programming/typing and what so ever installing the brand new bios version on the chip. Since it was suppose to be there, I had to read the chip again to be sure about the result of former programming/flashing. Ok. It was there and everything worked like charm again. Altough all settings are naturally at default since the new bios file flashing installation. So you might have no other way to make it right. It's not too weird or expencive but it takes time to order clip, cord, adapter part, and programmer. Also the program has to be asked from the seller. Those devices are sold at eBay, and AliExpress. You could find the price less than 10$, and arrival period 1-2 months. About the clip, I would say it's not long lasting, and you need super extra care for placing it right, since short circuit is possible if it's not placed properly. The flashing program has 'detect' button, so the connection may be checked rapidly. The program will show the type of the chip (8pins BIOS chip usually) if 'detect' button is pressed. That's what I did, and maybe some others also. It was not too hard thing to do, but yes, I studied information technologics in academical school of professional education degree, so I have some experience and knowledge for success. I bought that clip long time ago and I've used it on few devices and yes, graphic card bios of few cards went correct by that. That's last and the most pro method to fix a program problems out from healthy chip. ... job