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Cannot enter BIOS

tremonade
Level 7
My motherboard is an Asus Crosshair V Formula
I can't enter my BIOS for some reason. When the Asus ROG screen appears, I press DELETE and then the next screen is blank. It stays like that.
I have no problems loading Windows, but accessing BIOS is a problem.
I have tried changing the CMOS battery, resetting the jumper, pressing the BIOS reset button on the motherboard, but nothing helped.
Hopefully will find a solution to this problem.
10,760 Views
13 REPLIES 13

hax0rmort
Level 11
tremonade wrote:
My motherboard is an Asus Crosshair V Formula
I can't enter my BIOS for some reason. When the Asus ROG screen appears, I press DELETE and then the next screen is blank. It stays like that.
I have no problems loading Windows, but accessing BIOS is a problem.
I have tried changing the CMOS battery, resetting the jumper, pressing the BIOS reset button on the motherboard, but nothing helped.
Hopefully will find a solution to this problem.


If you cannot enter your BIOS using by holding either the F2 or DEL key during POST, then you can try to reflash your BIOS using flashback, or what may be happening is that you turned off Legacy Support for your USB devices in the BIOS and now your keyboard isn't being detected during post. If you can try to switch between USB2 and 3 try that first, if it still doesn't work, you need to flash the BIOS back to start at default settings.

Good luck.
-hax0rmort


MOBO - ASUS ROG Crosshair V Formula-Z
CPU - AMD FX-9370
RAM - AMD Radeon R9 Gamer Series 16GB (2 x 8GB) 2400 MHz
SSD1 - Samsung 840 EVO 250GB // Boot
SSD2 - Samsung 840 EVO 250GB // Game
GPU1 - ASUS Radeon R9 290X
GPU2 - ASUS Radeon R9 290X
COOLER - Corsair H100i AIO Liquid Cooler
PSU - Corsair RM Series 1000W Gold PSU
AUDIO - Creative Sound Blaster Z
CASE - NZXT H440 Red/Black
KEYBOARD - Corsair K95 RGB
MOUSE - SteelSeries Sensei
HEADSET - Logitech G430

ShrimpBrime
Level 7
Good call on the keyboard idea Hax0R!!

ShrimpBrime wrote:
Good call on the keyboard idea Hax0R!!


Thanks Shrimp, only know cause i've been there, done that 😄 😄 😄
-hax0rmort


MOBO - ASUS ROG Crosshair V Formula-Z
CPU - AMD FX-9370
RAM - AMD Radeon R9 Gamer Series 16GB (2 x 8GB) 2400 MHz
SSD1 - Samsung 840 EVO 250GB // Boot
SSD2 - Samsung 840 EVO 250GB // Game
GPU1 - ASUS Radeon R9 290X
GPU2 - ASUS Radeon R9 290X
COOLER - Corsair H100i AIO Liquid Cooler
PSU - Corsair RM Series 1000W Gold PSU
AUDIO - Creative Sound Blaster Z
CASE - NZXT H440 Red/Black
KEYBOARD - Corsair K95 RGB
MOUSE - SteelSeries Sensei
HEADSET - Logitech G430

tremonade
Level 7
Still have the problem. How can I flashback bios?
I followed this thread
https://rog.asus.com/forum/showthread.php?1142-How-to-use-ASUS-ROG-USB-BIOS-Flashback/page4
But dont know what I should rename the BIOS file to