ASRock AB350Pro4 v4.90 Bios

[eliasg3000]

Hi,

After updating my bios, the pc would only boot from the second video card (I have crossfire 280X)
Also, it will stay at the boot logo unless I press tab. The VGAs are not detected in the bios, the VGA tab is empty.
It won't boot automatically anymore.

All this started to happen after I updated my bios to the latest v4.90.
I want to stick to this bios as it allowed a better overclock versus older bioses.

Thanks

 

[Lutfij]

Can you please share your full system's specs like so:
CPU:
Motherboard:
Ram:
SSD/HDD:
GPU:
PSU:
Chassis:
OS:

FYI, there is a latter BIOS, version 5.0 available for updating.

 

[eliasg3000]

Ok I installed the latest bios and the pc now boots from the 1st VGA but it still cannot boot automatically I need to press tab before it boots into windows.
It was working with prior bioses.


CPU: Ryzen 3 1300X 3900Mhz 1.35V
Motherboard: ASRock AB350 Pro4 Bios v5.00
RAM: 2x8GB GSkill DDR4 2933Mhz 1.25V
SSD: Samsung mSATA 1TB
GPU: 2x 280X @1150GPU 1600VRAM
PSU: Seasonic Prime 1200W Gold
Chassis: Coolermaster HAF-X
OS: Widnows 10 Pro