For that, a computer operator has to do some settings on the BIOS option menu to boot from the preferred and optimal hard drive. So, overall, it is safe to say that BIOS control whether or not your computer will respond after you power it.
There will now be times when a computer requires resetting its current BIOS for a firmware update or any hardware-related issue. Now, that may seem like a lot of erased data, and if you are not entirely familiar with the BIOS option menu, it can seem daunting to you if you had to set all of that backup.
And although this scenario is quite rare, it is also relatively easy to set up the boot device order from your BIOS option menu. If your motherboard has optimal features, then after resetting the BIOS, the boot order will almost always return to the previous boot order, but there can always be exceptions.
Here are the frequently asked questions regarding resetting BIOS:. Meaning it will be rendered useless. Resetting the bios shouldn't have any effect or damage your computer in any way.
All it does is reset everything to it's default. As for your old CPU being frequency locked to what your old one was, it could be settings, or it could also be a CPU which is not fully supported by your current bios. As in - you have a Z97 motherboard, but there were two Haswell steppings - the original Haswell, then the Haswell-refresh. Dark Lord of Tech Retired Moderator. Aug 18, , 1, , 25, No it shouldn't harm the PC. Aug 10, 8, 6 27, 1, This will not hurt anything.
My recommended steps to take: 1 Turn the machine off and unplug it 2 Press and hold the power button for three seconds to drain all remaining power 3 Remove the CMOS battery from the motherboard 4 Do something else You must log in or register to reply here.
Post thread. Question Super giving me worse frames than a ? Started by Small-Change Oct 7, Replies: Graphics Cards. News Comments. Question Which is better? You can, however, reset Windows 10 from the main desktop screen. To do this, firstly ensure an uninterrupted power supply.
Follow the prompts and instructions. When the reset process completes, Windows 10 will restart itself and you will see the login screen. Follow the steps given below to reset BIOS to default by each of these ways. Ensure proper grounding of your computer to prevent any damage. Take the computer cover off and find the motherboard.
Remove the CMOS battery from the motherboard and wait for five to seven minutes. Reconnect the battery in the motherboard back and assemble everything as it was before. This will reset the BIOS. However, what does this action do? Although its not something that happens often, you can render your machine inoperable, even to the point where it can not be fixed.
This does not happen often, but there is a small possibility it can happen. Since you do not know what resetting the BIOS to factory settings does, I would highly recommend against it.
If you are having an issue with the PC, try to fix it before attempting anything with the BIOS and talk to someone who knows about computers. That being said, someone posted an answer that seems to relate to your issue specifically. Hopefully, your problem can be solved without having to modify the BIOS.
Now to answer your question about what resetting BIOS does. Sometimes the latter can cause issues if settings were changed to take account for changes in hardware or OS after install.
From what I understand this will not help your dual boot problem. I believe you will need to fix your system on the hard drive level.
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