motherboard B450 Pro4 Restore on Power loss...
Printed From: ASRock.com
Category: Technical Support
Forum Name: AMD Motherboards
Forum Description: Question about ASRock AMD motherboards
URL: https://forum.asrock.com/forum_posts.asp?TID=12904
Printed Date: 25 Apr 2024 at 10:11pm
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com
Topic: motherboard B450 Pro4 Restore on Power loss...
Posted By: Sanifrey
Subject: motherboard B450 Pro4 Restore on Power loss...
Date Posted: 17 Nov 2019 at 2:11pm
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motherboard B450 Pro4 Restore on AC/Power loss not working, when i select "Always on". If I unplug the power supply, the PC will not turn on. Although this item is set correctly. Firmware: 3.60 (currently the latest version). I did not reflash myself. Already wrote in support. They do not answer. This feature is very important to me. Photos:     
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Replies:
Posted By: Ray62
Date Posted: 17 Nov 2019 at 10:08pm
I agree, a PC should work even if no power is supplied...  Sorry, i'm joking. You obviously forgot to write that you plug in the PSU after that. First: If you are using Windows 10, you should uncheck the "Turn on fast startup": Step 1. Open the Power Option item in control panel. Step 2. Click the Choose what the power button do link. Step 3. Click Change settings that are currently unavailable. Step 4. Clear the Turn on fast startup (recommend) check box. Step 5. Click Save changes. That was the solution for a user in another forum. Second: I do not use "Restore on AC/Power loss", but in my bios a second item is available, maybe you should check that: Advanced\AMD CBS\FCH Common Options\AC Power loss Options Ac Loss Control And here is a thread for another board with that problem: http://forum.asrock.com/forum_posts.asp?TID=12059&title=fatal1ty-b450-gamingitx-restore-on-ac-power-loss ------------- Asrock Fatal1ty X370 Professional Gaming Offline Under test: MSI X570_MEG_ACE | AMD Ryzen 9 3900X | Scythe Mugen5 | 2x16GB F4-3200C14D-32GTZ@3466 | ASUS GeForce GTX 1080 Ti FE |
Sanifrey wrote:Posted By: Ray62
Date Posted: 20 Nov 2019 at 6:11am
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BTW: I just have seen in the first screenshot, that you put your RAM stick in the slot A1. You should use A2! This can be important, because of the termination of the RAM bus. It is also mentioned in the manual. ------------- Asrock Fatal1ty X370 Professional Gaming Offline Under test: MSI X570_MEG_ACE | AMD Ryzen 9 3900X | Scythe Mugen5 | 2x16GB F4-3200C14D-32GTZ@3466 | ASUS GeForce GTX 1080 Ti FE |
Posted By: Sanifrey
Date Posted: 25 Nov 2019 at 8:02pm
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Thanks for trying to help, Ray62. I tried to do everything you said, but it didnt help me. The support service answered me and gave me this version of the BIOS. Then everything worked! Download BIOS For B450Pro4 V 3.85: https://drive.google.com/open?id=1vvOahPyOT5nz8LZf4IVA0AYUkaKkpXxN Install by Instant Flash! |