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Questions tagged [bios]

The BIOS (basic input/output system) of an IBM-compatible PC is a ROM which performs the POST (power-on self-test), initializes the peripheral devices, and provides a basic firmware interface.

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Could not boot up the laptop until BIOS is reset

I meet a strange problem recently which did not happen before. My acer E5-471g laptop could not boot up though the battery is full. I press the boot up button and nothing happens. And I unplug the ...
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21 views

My laptop screen stopped working in Windows but still works in Linux; I pinned down the issue but need help fixing it

I'll cut to the chase: I have MSI GE60-2pf with Nvidia 860M and Intel HD 4600 graphics, with Win7 on it(back then). One day I rebooted quite carelessly, while having my external monitor set as default,...
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39 views

How to update the BIOS and boot logo on a Gigabyte Designaire EX X399 motherboard

I have been trying to update the boot splash screen on the above BIOS (Gigabyte's aestethic is not my aesthetic) but the @bios program supplied by Gigabyte fails to install any bios updates at all. ...
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33 views

Ongoing BIOS and boot issues

I am having some ongoing issues with booting my computer which came out of nowhere about a month ago. I had not made any modifications to the motherboard, wiring, or any other devices. My motherboard ...
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19 views

How to convert an MBR SSD to GPT in a UEFI environment

I recently was given an SSD by my friend. he used to use it on his laptop and has passed it on to me. The problem is that it is formatted to work with MBR. I have tried converting it but I would need ...
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25 views

Black stains on Motherboard and USB port issue [on hold]

My laptop is Lenovo Yoga3 - 14. Recently, I noticed that one USB port does not work on the right side. Then, my laptop completely stops working. I try many things on that and also showed that to a ...
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1answer
36 views

Flashing Bios of ROG STRIX Z370-E Motherboard for compatibility with 9th gen Intel CPU

I ordered an Intel i7-9700k processor without realizing it was only compatible with motherboards that support 9th generation processors. The motherboard I bought is the ROG STRIX Z370-E Gaming board. ...
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1answer
23 views

UEFI SSD hidden from Linux?

I have a HP Prodesk 600 G3, and I were able to install Fedora 28 on the nvme SSD. When I put the computer in BIOS mode, then I wasn't able to see the UEFI Fedora SSD anymore from the BIOS or from a ...
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12 views

How do I diagnose this POST 53 issue?

I have an Asrock X299 taichi motherboard that started misbehaving yesterday. I was rebooting to update Windows, and the screen remained black. Initially it gave a GPU POST (Dr. Debug) error of b7, ...
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14 views

VT-x not showing in BIOS - win7, also vt not enabled

I need help activating VT-x in BIOS, but can't find the menu. My PC also says VT-x can be activated. What can I do to activate VT-x on my PC? Also, not sure how to update the BIOS. BIOS menu: ...
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0answers
26 views

Boot failing and weird workaround

After I push the power button, I have to do a little trick in order to boot my old Acer Veriton. Basically I need to enter into BIOS settings, save and then exit. If I don't do so, I end up with a ...
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32 views

New hard drives not detected when plugged in server

I currently am trying to add a few drives to my server. However, whenever I branch them, they do not appear in /dev. I checked, they are not listed in my BIOS either. Whenever I use gparted or fdisk ...
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1answer
18 views

How can I check if my UEFI supports RAID?

I can't find it in UEFI settings. Motherboard name is ASRock Z370 Pro4. I had a look at the specification at the manufacturer's site however all the info they provide is: 128Mb AMI UEFI Legal BIOS ...
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1answer
32 views

Mount / Read the contents of a binary dump from a BIOS eeprom?

I've been researching this topic for about 2 days now, but have not been able to find a solution for my requirement. Some Background: I own a cheap Chinese CCTV DVR, which runs a really cut-down ...
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18 views

Discrete graphics card not showing up in bios

I have a hp probook laptop with hybrid Nvidia graphics. After installing nvidia drivers on ubuntu , I started facing freezing screen after login. On searching about it, I found out that ubuntu is not ...

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