Your motherboard just arrived which means your build is complete and you are ready to go.
After youve installed everything, you realize that the motherboard doesnt have any CMOS battery.
You probably want this question answered:
Will motherboard boot without CMOS?
Your motherboard and computer will be able to boot just fine even without a CMOS battery present.
The only issue is all your BIOS configs will be reset and the time and date will be inaccurate.
You will also be unable to save BIOS parameters.
This is nothing you should be worrying about.
I know you dont want to wait any longer so lets just get right into it.
Just get yourself in a relaxed mood by grabbing a cup of coffee.
Also, dont forget to read every section carefully so you dont miss anything important.
What will Removing The CMOS Battery Do?
It is also important to note that removable CMOS batteries are not present in all motherboards.
Check out our separate post onMotherboard Affecting Performanceon PC.
After reading all this, you are probably thinking that you should never remove your CMOS battery.
Also, check out our experts recommendedbest Aura Sync compatible RAMfor gaming freaks.
Should You Replace CMOS Battery?
You will be able to use your box without major issues even if you dont replace your CMOS.
Also, check out our separate post to find out whetherMotherboard Screws Universal or not.
FAQ
Do all motherboards have a CMOS battery?
Can I run my laptop without the battery?
Yes, it is definitely possible to use your laptop normally even if theres no battery present.
You just need to double-check it is connected to a stable AC power like a wall outlet.
Can you clear CMOS without a jumper?
You will just have to remove the battery and place it somewhere isolated for at least 10 minutes.
Can a PC run without BIOS?
No, there is absolutely no way your machine will boot without a BIOS present.
Can CMOS battery cause no display?
When your BIOS loses its options, you are very likely to have issues with your display.
How long does a CMOS battery last without power?
The CMOS battery will last approximately 3 years when the PSU has been unplugged.
Keep in mind that this is not a Lithium-ion battery so its not rechargeable.
If you do attempt to recharge it, it has the potential to end in an explosion.
Why is my computer not booting up?
There can a great number of reasons why your box is refusing to boot up.
The most common issues include damaged drivers, failed updates, or unexpected power loss.
Your computers boot sequence could also be messed up due to a malware or corrupted registry.
How long does it take to clear CMOS?
The maximum amount of time for clearing CMOS should be around just thirty seconds.
To finish, just put the jumper back in its original state.
Do motherboards come with jumper caps?
Yes, it is normal to get a jumper and other parts with your motherboard box.
If you are missing it, you gotta communicate with the store you purchased it from immediately.
The jumpers are used with the CMOS to be able to short and reset the BIOS.
Those dont happen a lot nowadays, so its very rare.
As for whether you should replace the CMOS battery, that depends on totally what you need.
I hope that cleared the confusion you had before starting this article.
Also, remember you are always free to check our website whenever you have issues with your build.
