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Issue with AsRock B450 Pro3 Ultra Fast Boot not functioning.

Issue with AsRock B450 Pro3 Ultra Fast Boot not functioning.

S
Semaaji
Junior Member
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21
12-18-2018, 06:07 PM
#1
Hello, I own an AsRock B450 Pro3 and have experienced an issue where turning on Ultra Fast Boot, saving changes, and exiting causes it to restart into the BIOS again. I observed a change in the boot sequence—only the BIOS appears instead of my SSD and HDD. The support team would be very helpful. Thank you.
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S
Semaaji
12-18-2018, 06:07 PM #1

Hello, I own an AsRock B450 Pro3 and have experienced an issue where turning on Ultra Fast Boot, saving changes, and exiting causes it to restart into the BIOS again. I observed a change in the boot sequence—only the BIOS appears instead of my SSD and HDD. The support team would be very helpful. Thank you.

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Z
Zbob11
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198
12-18-2018, 07:33 PM
#2
Also adjust the boot sequence once more.
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Z
Zbob11
12-18-2018, 07:33 PM #2

Also adjust the boot sequence once more.

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T
TheIsland627
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65
12-25-2018, 11:06 AM
#3
Only the BIOS appears, nothing else visible.
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T
TheIsland627
12-25-2018, 11:06 AM #3

Only the BIOS appears, nothing else visible.

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R
RageGlitch
Posting Freak
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771
12-25-2018, 12:02 PM
#4
Restart BIOS or eliminate CMOS battery.
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R
RageGlitch
12-25-2018, 12:02 PM #4

Restart BIOS or eliminate CMOS battery.

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L
lm51
Member
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64
12-31-2018, 03:23 AM
#5
Did you set up Windows in Legacy/CMS or UEFI configuration? It seems a very quick startup might trigger the UEFI setting, preventing recognition of any installed OS as Legacy/CMS.
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L
lm51
12-31-2018, 03:23 AM #5

Did you set up Windows in Legacy/CMS or UEFI configuration? It seems a very quick startup might trigger the UEFI setting, preventing recognition of any installed OS as Legacy/CMS.

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G
Gholtor
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160
01-11-2019, 11:51 AM
#6
Windows is set up in Legacy Mode. That seems to be the solution.
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G
Gholtor
01-11-2019, 11:51 AM #6

Windows is set up in Legacy Mode. That seems to be the solution.

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M
michal070804
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129
01-11-2019, 07:18 PM
#7
Ignore the quick startup options—they might function or fail (depends on your hardware). A faulty USB port can stop it from working correctly. On older Asus or MSI boards it usually works, but with newer MSI models (I checked three) it doesn’t work no matter what you change.
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M
michal070804
01-11-2019, 07:18 PM #7

Ignore the quick startup options—they might function or fail (depends on your hardware). A faulty USB port can stop it from working correctly. On older Asus or MSI boards it usually works, but with newer MSI models (I checked three) it doesn’t work no matter what you change.

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