Hi,

My Alienware Area-51 R2 Specs:

- Intel Core i7-6800K CPU @ 3.40GHz 3.40 GHz.
- 64-bit operating system, x64-based processor.
- Windows 10 Home.
- Intel c610 series/X99 chipset (stock).
- NVIDIA GeForce GTX 1080 (stock).
- Samsung 970 Evo Plus (boot SSD drive w/M.2 to PCIe adapter).
- 16GB RAM (stock).
- BIOS A14.
- BIOS Chip: Macronix MX25L12873F

A Background of What I Have Done:

I, unfortunately, installed the wrong system firmware. I did not know at the time.

I then restarted my computer and my BIOS beeped at me 10 times then turned off and on in an endless loop. I had to disconnect it from power. Every time I attempted to turn on my PC, it did that endless loop. I couldn't get into the BIOS nor did I see any video feedback. My keyboard or mouse never lit up, but my tower did for a brief second each loop.

That software update bricked my motherboard. I took out the CMOS battery and reset my CMOS with the jumper plug. After doing so, the endless loop was gone and my PC turned on and the tower and keyboard lit up, but the mouse did not; I still did not get any video feedback.

So, I had to buy a programmer and test clip to flash my BIOS directly on the BIOS chip. After I did this, I got video feedback and was able to enter the BIOS, but it could not read a boot drive. So, I changed it from Legacy to UEFI (what it was before the hiccup [GPT partitioned SSD]), saved it, then restarted. My BIOS beeped at me 10 times again and went on the endless on and off loop again.

I then replaced my CMOS battery with a new one and it booted right up and found my boot drive automatically.

However, I saw the system firmware update that caused the issue still in Device Manager. It is giving a Code 10.

I then went to the Dell Support site and downloaded the updated BIOS version for my PC. The installation wizard said my current BIOS and the new BIOS are the same versions. I installed it anyway. The system firmware that caused the issue was still there and in the same state as before.

Here are some screenshots of my Device Manager:

-

-

-

The Hardware IDs of the system firmware:

- UEFI\RES_{7039436b-6acf-433b-86a1-368ec2ef7e1f}&REV_C
- UEFI\RES_{7039436b-6acf-433b-86a1-368ec2ef7e1f}

What I am going to do fix it:

I am going to flash my BIOS again to A14, but, this time, I am going to do it via the one-time boot menu (F12) and with the BIOS A14 BIN file extracted from the Dell Alienware BIOS exe file.

I am doing this because I am having a longer POST and Windows startup than before, and Windows updates along with an incorrect system firmware that a normal BIOS update will not fix. I am then going to do a clean Windows installation right after I update my BIOS.

I have been doing a bunch of research on how to use the A14 BIOS BIN file extracted from the Alienware BIOS exe file from the Dell Support site as the file I can update my BIOS with. I am not very confident so I would love to hear someone who has more knowledge on this.

I have found that I could use Awdflash on the boot USB and it will update my BIOS to A14 using the BIN file. However, I have found many articles stating I just need the BIN file along with Awdflash 8.99. I have also found that I would need a bat file but I do not have one.

Here are the contents of the exe file someone kindly extracted for me:

- a14.bin
- AFUWIN64.exe
- amifldrv64.sys
- FWUpdLcl_w64.exe
- gzip.exe
- me.rom
- NTIOLib.sys
- NTIOLib_X64.sys
- Wipeall.exe

My Questions:

1. Will I need any of the files above along with the BIN and Awdflash or just the BIN file and Awdflash on a USB boot drive?
2. Will I need any other file other than the BIN and Awdflash? I have read that Awdflash would bid farewell to CONFIG.sys and AUTOEXEC.bat

Thank you in advance for the help or for just taking the time to read this!


Edit by Fernando: Thread title shortened/specified/customized

check out this youtube video on fixing a dell alienware area 51 r2 with a corrupt bios

maybe that will help; ask the person there