A player wanted to start his PC, but it just doesn’t want to.
Together with the neighborhood, he discovers the issue which is smaller than anticipated.
A player was not in the country for three months and therefore separated his computer system from the electricity.


Now he wished to begin his PC again after a long period of time, but absolutely nothing happened.
The main board spent a RAM mistake, however the issue stayed even after removing a Rigel.
He turned to the neighborhood (through reddit.com).
Here he was informed that it could also be on a small battery, the so-called CMOS battery on the main board.
After the user had actually exchanged it and left the RAM outside, the computer system also began again.
What sort of battery is that?
The CMOS battery (in English: Complementary Metal Oxide Semiconductor) is usually a button cell that is installed on the main board of your computer and is usually quite inconspicuous.
The little part makes sure that hardware settings, date and time are saved, even if the electrical power is turned off.

Your computer can no longer save the data, and you get an error message and the date is incorrect if the CMOS battery is empty.
In the most annoying case, an empty battery can also guarantee that your computer system can no longer boot the OS.
In addition to an empty battery, there are enough other sources for a non-starting computer system.

What can you do if the computer system no longer starts?

Essentially, you should initially keep calm and do not hurry anything.
Since with every panic response you only make the problems larger in the end.
If you do numerous things at the exact same time, you can no longer check where the mistake was, actually.
Inspect CMOS battery: Typically the button cell lasts 2 to 3 years and after that needs to be changed.
This is quite simple with a screwdriver and the expenses are in the single-digit euro range.
Inspect power supply: test whether all cable televisions are properly in the computer or whether you have switched off the power supply on the back on the mains plug.
Examine the cable television in the computer: In a next action, inspect whether all your cable televisions are proper in the computer system.
This includes the cable for the processor and the large port on the main board.
On top of that, you ought to check whether the small cable televisions sit properly from the housing.
For instance, if the small cable televisions are not placed properly from the housing, the start button of the PC does not work.
Remove the RAM: Damaged, broken or malfunctioning sitting memory can also prevent a PC start.
Take a memory bar and test whether the computer starts.
You do the very same with the second bar.
In a further step you can check other slots on the main board.
Gaming systems usually provide 4 slots for RAM.
Look into the manual of your main boards whether the memory bars are in the ideal locations.
Test graphics card: Normally your computer system also starts when the graphics card is damaged or broken.
Without a graphics card you just get a photo, but the computer ought to begin without any problems.
A broken graphics card can also reduce the main board and prevent a start.
5 indications that warn you that your graphics card will quickly pass away