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ASRock Forums
forum.asrock.com › forum_posts.asp
Error Code bF - X99 Fatal1ty Motherboard - ASRock Forums
October 13, 2016 - Hi - I'm trying to switch to an x99 motherboard with a setup that includes:Intel Core i7 - 5820k...
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Overclock.net
overclock.net › home › forums › intel › intel motherboards
Asus X99-A 3.1 error code bF official help thread!!! | Overclock.net
October 19, 2016 - Okay so I recently had an issue with this code... and I'm sure most the people that have/had this code find it nearly impossible to find anything on the web that actually works. This thread is to hopefully help you out. (This is my first time doing something like that so correct me if I am...
Discussions

X99 Asus BF error code after windows 10 sleep, fails exiting sleep state
Not too recently I bought a second hand Asus x99-S motherboard with a i7 5820k CPU and 32GB of Corsair LPX RAM Full specs linked here: https://pcpartpicker.com/user/RandomGuy13/saved/VXb2RB Every time I put the computer into sleep mode, It wont wake from sleep, I get a “BF” error code on the ... More on forum.level1techs.com
🌐 forum.level1techs.com
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April 11, 2018
ASUS x99-A II gives me Q-Code BF coming out of sleep
Hello, this my first time posting on this forum so I apologize for any information I left out. My ASUS x99-A II motherboard is showing me a BF Q-Code when trying to wake up from sleep after I upgraded my GPU and PSU (EVGA GeForce GTX 1080 Ti FTW3 and EVGA SuperNova 850W G2 respectively). I... More on forums.tomshardware.com
🌐 forums.tomshardware.com
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June 11, 2017
Random bf and bd error code - Republic of Gamers Forum - 721304
Help Needed: Black Screen at Startup on Crosshair X670E Hero with RX 7900 XTX - Error Code D6 in Other Motherboards 09-26-2024 · Motherboard rampage V extreme problem. in X99 09-25-2024 More on rog-forum.asus.com
🌐 rog-forum.asus.com
March 6, 2024
X99 Deluxe stuck on Q bf | Overclockers UK Forums
Seems I stumbled onto a common problem with that mobo. Out of deep sleep, it starts to cycle-boot and get stuck on Q code bf, then turn itself off and goes it all over again. The interweb says I should unplug the power from the machine, and try again, but that doesn't work for me here, I left... More on forums.overclockers.co.uk
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April 26, 2015
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Asus
rog-forum.asus.com › t5 › x99 › bf-error-cant-get-to-bios › td-p › 548164
Bf Error, cant get to bios - Republic of Gamers Forum - 548164
March 6, 2024 - Hello BF is a memory error code. Remove the CPU and check for any bent or damaged socket pins. When remounting be sure the cooler is evenly but not overtightened. Also check the the board is not being bent/flexed from improper mounting.
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Overclock.net
overclock.net › home › forums › general overclock discussions › general processor discussions
Need help. Asus X99-A 3.1 q-code bF. Unable to troubleshoot thru the issue. | Overclock.net
Long story short, Computer was working Went to reset Did not reset Threw off Q code bF - For the life of me the description of the error is beyond vague. Endless cycle of powering off and turning on. Yes fans do work as well as the LEDS + the water pump Steps I've tried: Clearing CMOS battery...
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Linus Tech Tips
linustechtips.com › the workbench › troubleshooting
Error Code bf or 6f on asus x-99 - Troubleshooting - Linus Tech Tips
October 16, 2021 - I am getting error code bf or 6f on my Asus x99 motherboard. It's only detecting 16gb ram out of 32 and as of today it's only detecting 8gb ram. All 4 ram stick are working fine when plug in a different slot one by one. Is it a motherboard issue or some power issue with the ram?
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Level1Techs
forum.level1techs.com › hardware hub › motherboards
X99 Asus BF error code after windows 10 sleep, fails exiting sleep state - Motherboards - Level1Techs Forums
April 11, 2018 - Not too recently I bought a second hand Asus x99-S motherboard with a i7 5820k CPU and 32GB of Corsair LPX RAM Full specs linked here: https://pcpartpicker.com/user/RandomGuy13/saved/VXb2RB Every time I put the computer into sleep mode, It wont wake from sleep, I get a “BF” error code on the QCode readout and the PC turns off.
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Tom's Hardware Forum
forums.tomshardware.com › home › motherboards
ASUS x99-A II gives me Q-Code BF coming out of sleep | Tom's Hardware Forum
June 11, 2017 - Hello, this my first time posting on this forum so I apologize for any information I left out. My ASUS x99-A II motherboard is showing me a BF Q-Code when trying to wake up from sleep after I upgraded my GPU and PSU (EVGA GeForce GTX 1080 Ti FTW3 and EVGA SuperNova 850W G2 respectively). I...
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Asus
rog-forum.asus.com › t5 › x99 › random-bf-and-bd-error-code › td-p › 721304
Random bf and bd error code - Republic of Gamers Forum - 721304
March 6, 2024 - Hi Phillyflyer Code bd/bf is a memory training error, it could be a faulty stick or you may need to raise the VCCIO and System Agent voltages a little.
Find elsewhere
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ASRock Forums
forum.asrock.com › forum_posts.asp
post-code bF motherboard asrock x99 taichi - ASRock Forums
January 19, 2018 - Config:Motherboard Asrock x99 taichiCPU i7 6850kRAM 16x4 Corsair Vengeance 3000mhzGPU GTX970 MsiPSU...
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Overclockers UK
forums.overclockers.co.uk › hardware › motherboards
X99 Deluxe stuck on Q bf | Overclockers UK Forums
April 26, 2015 - bf is normally cache or memory related. You might find that your overclock is struggling to wake from these state. However the Q-Code is currently unassigned so could be something else, if it's doing it with the memory/cpu/uncore running at optimised defaults it most likely is that the deep ...
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EVGA Forums
forums.evga.com › x99-Micro-new-build-stuck-on-BF-code-on-boot-m2363317.aspx
r/TEAMEVGA
December 9, 2015 - I turned it on the other day and noticed the RGB in the Antec GPU brace was not on. My son had swapped his GPU in it while his MoBO was RMA'd, so I assumed he just plugged it in wrong. At one point the PC shut down, and when I tried to restart it I got error code 00.
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Tom's Hardware Forum
forums.tomshardware.com › home › memory
Qcode bF with Asus X99 Deluxe Overclock. Please Help | Tom's Hardware Forum
May 19, 2016 - 😉 Let me know if this gonna fixes it. I stay active here. PS: In some MB the bF code is displayed instead of the normal AO code if the Intel Thunderbolt module is enabled, if you disable the Thunderbolt module and AO will be displayed AO= Everything is cool......
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Linus Tech Tips
linustechtips.com › computer hardware › cpus, motherboards, and memory
Asus X-99A 3.1 error code bF code fix/support thread! - CPUs, Motherboards, and Memory - Linus Tech Tips
February 15, 2022 - Okay so I recently had an issue with this code... and I'm sure most the people that have/had this code find it nearly impossible to find anything on the web that actually works. This thread is to hopefully help you out. (This is my first time doing something like that so correct me if I am wrong!...
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Linus Tech Tips
linustechtips.com › computer hardware › cpus, motherboards, and memory
Asus ROG Strix gaming Q Code BF - CPUs, Motherboards, and Memory - Linus Tech Tips
July 1, 2018 - x99 · motherboard · Share · https://linustechtips.com/topic/897522-asus-rog-strix-gaming-q-code-bf/ More sharing options... Followers 3 · You need to be a member in order to leave a comment · Sign up for a new account in our community. It's easy! Register a new account ·
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Linus Tech Tips
linustechtips.com › the workbench › troubleshooting
Getting Q-Code bf on my asus x99 strix - Troubleshooting - Linus Tech Tips
May 17, 2018 - Hello everyone, I am currently using Asus Strix x99 with 6800k running at 4.2Ghz and 32gb ram by corsair running at 3000mhz and Gtx 1080. today when i wanted to boot my pc suddenly it showed me error code bf. I am unable to perform anything to diagnose it as display never turns on. please help me...
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Reddit
reddit.com › r/pcgamingtechsupport › error bf on asus x99-a
r/pcgamingtechsupport on Reddit: Error bF on Asus X99-A
March 24, 2018 -

So I've had my computer since Christmas, and it was working weirdly. I have a gtx 1080 so I don't know why, but someone told me to change my card to my first slot. It was in the second slot. My cooler was too big so I got a new cooler, and I replaced my cooler and changed the location of my graphics card. It booted to the bios at first so I just clicked save changed. The second time I booted it, it will turn on for a minute with the error bF, and now it does that every time.

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Tom's Hardware Forum
forums.tomshardware.com › home › motherboards
Asus X99-Pro QCode "bF" - Can't Boot, Please help | Tom's Hardware Forum
May 11, 2016 - 1| There is a BIOS update available with version 3101. 2| Are you sure it's not 6F(System Agent DXE Initialization(system agent module specific)) in place of bF? 3| Are you by any chance on Windows 10? If so you should disable automatic device driver updates.
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Asus
rog-forum.asus.com › t5 › x99 › bf-code-when-coming-out-of-sleep › m-p › 457901 › highlight › true
Bf code when coming out of sleep - Republic of Gamers Forum - 457901
March 6, 2024 - This problem a few people have i also have this problem and want to know how to fix it, This problem only happens after your system has been - 457901