AB350 Pro4 BIOS 4.60, boots to OS, no bios screen

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After upgrading the motherboard to BIOS 4.60, the computer goes directly in to the OS, doesn't show the BIOS or POST screen so I can't access the BIOS settings.

I've tried using windows flash but the flashing program just exits after running the check, doesn't seem like I can downgrade.

I've tried downloading the UEFI tool to go straight to BIOS, doesn't work.

Anyone have the same problem or have tips on how to deal with this?

Thanks

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rohit91 Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 29 Jan 2018 Status: Offline Points: 8	Post Options Post Reply Quote rohit91 Report Post Thanks(0) Quote Reply Topic: AB350 Pro4 BIOS 4.60, boots to OS, no bios screen Posted: 29 Jan 2018 at 1:28am
	Title After upgrading the motherboard to BIOS 4.60, the computer goes directly in to the OS, doesn't show the BIOS or POST screen so I can't access the BIOS settings. I've tried using windows flash but the flashing program just exits after running the check, doesn't seem like I can downgrade. I've tried downloading the UEFI tool to go straight to BIOS, doesn't work. Anyone have the same problem or have tips on how to deal with this? Thanks

datonyb Members Profile Send Private Message Find Members Posts Add to Buddy List Senior Member Joined: 11 Apr 2017 Location: London U.K. Status: Offline Points: 1753	Post Options Post Reply Quote datonyb Report Post Thanks(0) Quote Reply Posted: 29 Jan 2018 at 1:40am
	when pressing power button from off spam the delete key like a crazy man ?
	r7 1700 powercolor reddevil vega64 gskill tridentz3866 taichi x370 evga 750watt gold

datonyb Members Profile Send Private Message Find Members Posts Add to Buddy List Senior Member Joined: 11 Apr 2017 Location: London U.K. Status: Offline Points: 1753	Post Options Post Reply Quote datonyb Report Post Thanks(0) Quote Reply Posted: 29 Jan 2018 at 1:41am
	or plan B turn it off unplug the boot drives and then try to get into bios and turn off fast boot
	r7 1700 powercolor reddevil vega64 gskill tridentz3866 taichi x370 evga 750watt gold

rohit91 Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 29 Jan 2018 Status: Offline Points: 8	Post Options Post Reply Quote rohit91 Report Post Thanks(0) Quote Reply Posted: 29 Jan 2018 at 1:53am
	I've tried spamming delete like a mad man I'll try unplugging the HD and see if BIOS comes up

datonyb Members Profile Send Private Message Find Members Posts Add to Buddy List Senior Member Joined: 11 Apr 2017 Location: London U.K. Status: Offline Points: 1753	Post Options Post Reply Quote datonyb Report Post Thanks(0) Quote Reply Posted: 29 Jan 2018 at 2:14am
	pull the cmos battery for 20 mins itll force you into bios to set clock etc
	r7 1700 powercolor reddevil vega64 gskill tridentz3866 taichi x370 evga 750watt gold

MisterJ Members Profile Send Private Message Find Members Posts Add to Buddy List Senior Member Joined: 19 Apr 2017 Status: Offline Points: 1082	Post Options Post Reply Quote MisterJ Report Post Thanks(0) Quote Reply Posted: 29 Jan 2018 at 4:34am
	rohit91, please try what worked here: http://forum.asrock.com/forum_posts.asp?TID=7324&KW=fastboot&PN=2&title=fastboot-too-fast Enjoy, John.
	Fat1 X399 Pro Gaming, TR 1950X, RAID0 3xSamsung SSD 960 EVO, G.SKILL FlareX F4-3200C14Q-32GFX, Win 10 x64 Pro, Enermx Platimax 850, Enermx Liqtech TR4 CPU Cooler, Radeon RX580, BIOS 2.00, 2xHDDs WD

rohit91 Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 29 Jan 2018 Status: Offline Points: 8	Post Options Post Reply Quote rohit91 Report Post Thanks(0) Quote Reply Posted: 29 Jan 2018 at 9:32am
	Figured it out! For some reason when I had a video card in slots 3-6 it wouldn't show the BIOS screen but if there are less than 2 video cards and they're in slots 1-2 it boots. Next problem is to get the motherboard to work with 6gpus