PC fails to show any output or start after turning off the CSM module.

F5F Stay Refreshed Hardware Desktop PC fails to show any output or start after turning off the CSM module.

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Reuben135
Member

04-14-2019, 02:17 AM

I followed the guide for enabling secure boot on my Play Valorant system. After clearing the CMOS, the PC still won’t start, but the motherboard powers on. My hardware is a B450 DS3H v2 with 16GB RAM and a Ryzen 5 3600. I’m concerned something’s wrong.

Reuben135

04-14-2019, 02:17 AM #1

Thelichkings
Junior Member

04-14-2019, 09:41 AM

Verify the conversion of your Windows drive from MBR to GPT before disabling CSM.

Thelichkings

04-14-2019, 09:41 AM #2

Verify the conversion of your Windows drive from MBR to GPT before disabling CSM.

ReborntoKill
Posting Freak

821

04-14-2019, 10:46 AM

It doesn't affect whether you connected the drive, but ensure you can access the BIOS settings.

ReborntoKill

04-14-2019, 10:46 AM #3

It doesn't affect whether you connected the drive, but ensure you can access the BIOS settings.

NovationOG
Junior Member

04-14-2019, 12:14 PM

Yes, you can start up using BIOS even without any connected drives.

NovationOG

04-14-2019, 12:14 PM #4

Yes, you can start up using BIOS even without any connected drives.

Gabokazu
Posting Freak

814

04-14-2019, 01:43 PM

Is there a BIOS reset feature available on the board? Some users mention that turning off certain settings can cause BIOS corruption, requiring a new flash.

Gabokazu

04-14-2019, 01:43 PM #5

Is there a BIOS reset feature available on the board? Some users mention that turning off certain settings can cause BIOS corruption, requiring a new flash.

Gannon_
Junior Member

04-15-2019, 08:56 PM

It doesn't power on through the BIOS despite having no connected storage devices.

Gannon_

04-15-2019, 08:56 PM #6

It doesn't power on through the BIOS despite having no connected storage devices.

SarahFina
Member

04-16-2019, 02:53 AM

It looks like you need to check the BIOS settings. You mentioned accessing it, so let me know if you'd like guidance on that process.

SarahFina

04-16-2019, 02:53 AM #7

It looks like you need to check the BIOS settings. You mentioned accessing it, so let me know if you'd like guidance on that process.

_imSky
Member

04-23-2019, 05:23 PM

Bios Flashback is a tool that lets you view your BIOS without needing to open it. What’s your question about it?

_imSky

04-23-2019, 05:23 PM #8

Bios Flashback is a tool that lets you view your BIOS without needing to open it. What’s your question about it?

maxime86350
Member

182

04-25-2019, 04:55 AM

You own a B450 DS3H V2 model.

maxime86350

04-25-2019, 04:55 AM #9

You own a B450 DS3H V2 model.

BadBoiInLA
Junior Member

04-27-2019, 02:11 AM

#10

That's frustrating. I'd try unplugging the power supply and removing the CMOS battery for about 15 minutes. If that doesn't work, consider swapping in another compatible CPU for a single boot or taking it to a repair shop for BIOS restoration. Special programmers can also directly write to the BIOS chip if needed.

BadBoiInLA

04-27-2019, 02:11 AM #10

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