Mobo B450M Pro4-f doesn't boot screen off

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Aleonardi

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Topic: Mobo B450M Pro4-f doesn't boot screen off
Posted: 07 Jan 2020 at 12:33am

Manu thanks, I tried with a graphic card and the PC is working perfectly

jdillipl

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Posted: 05 Jan 2020 at 5:57am

There is no GPU integrated on the motherboard. There is integrated graphics in a Ryzen series APU. The Ryzen 7 2700 is not an APU. Looking at page 6 of the Quick Installation Guide:

Integrated AMD RadeonTM Vega Series Graphics in Ryzen
Series APU*

Do you happen to have a spare video card for testing?

Jake

Asrock X370 Killer SLI/ac, Amd Ryzen 7 1700, GSkill FlareX F4-2400C16D-32GFX, RaidMax Thunder V2 735W PS

Aleonardi

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Posted: 04 Jan 2020 at 4:39am

I finished assembling a new PC. I'm not new in such matter. I followed the ASrock manual procedures and when I switched on the pc the mouse, keyboard, ssd, DVD, start working but the screen remained dark and "no signal" appeared. It was impossible to enter in the BIOS. After few second 5 beeps came out. The viedeo was switched on and setteted to HDMI input and tested on other computer it works pretty well.
I tried to unplug all the peripherial but the results were always the same.

The PC configuration is the following.
MOBO ASrock B450M Pro4-f
CPU Ryzen 2700
RAM 4 Corsair Vengeance LPX DDR4 CMK16GX4M2B3200C16R
SSD SATA III 960 GB
GPU Integrated (no esternal GPU installed)

Could you help me to understand wath's wrong?

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Aleonardi Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 04 Jan 2020 Status: Offline Points: 4	Post Options Post Reply Quote Aleonardi Report Post Thanks(0) Quote Reply Topic: Mobo B450M Pro4-f doesn't boot screen off Posted: 07 Jan 2020 at 12:33am
	Manu thanks, I tried with a graphic card and the PC is working perfectly

jdillipl Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 03 Aug 2017 Location: USA Status: Offline Points: 174	Post Options Post Reply Quote jdillipl Report Post Thanks(0) Quote Reply Posted: 05 Jan 2020 at 5:57am
	There is no GPU integrated on the motherboard. There is integrated graphics in a Ryzen series APU. The Ryzen 7 2700 is not an APU. Looking at page 6 of the Quick Installation Guide: Integrated AMD RadeonTM Vega Series Graphics in Ryzen Series APU* Do you happen to have a spare video card for testing? Jake
	Asrock X370 Killer SLI/ac, Amd Ryzen 7 1700, GSkill FlareX F4-2400C16D-32GFX, RaidMax Thunder V2 735W PS

Aleonardi Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 04 Jan 2020 Status: Offline Points: 4	Post Options Post Reply Quote Aleonardi Report Post Thanks(0) Quote Reply Posted: 04 Jan 2020 at 4:39am
	I finished assembling a new PC. I'm not new in such matter. I followed the ASrock manual procedures and when I switched on the pc the mouse, keyboard, ssd, DVD, start working but the screen remained dark and "no signal" appeared. It was impossible to enter in the BIOS. After few second 5 beeps came out. The viedeo was switched on and setteted to HDMI input and tested on other computer it works pretty well. I tried to unplug all the peripherial but the results were always the same. The PC configuration is the following. MOBO ASrock B450M Pro4-f CPU Ryzen 2700 RAM 4 Corsair Vengeance LPX DDR4 CMK16GX4M2B3200C16R SSD SATA III 960 GB GPU Integrated (no esternal GPU installed) Could you help me to understand wath's wrong?