Basically, if it ain't broke don't fix it.
That being said, you can check the health of the RAM by running Memtest86.
1) Please download the Memtest86
Pre-Compiled Bootable ISO file.
2) Unzip the downloaded memtest86
file. You will need a program like 7-Zip
to unzip this file.
3) Inside, you will find the memtest86 file.
5) Insert blank CD into your CD drive.
6) Open ImgBurn, and click on Write image file to disc.
7) Click on the Browse for a file... icon:
8) Locate the memtest86 file, and click on the Open button.
9) Click on the blue arrow to start burning bootable memtest86 CD.
10) Once the CD is created, boot from it, and memtest will automatically start to run.
Please note: It may be neccessary to change the boot order in the BIOS so the CD/DVD-ROM is the first device in the boot order and the hdd second.
Each pass consists of 8 tests, it is suggested that you run at least 7 passes, this will take several hours, you may find it simpler to let it run overnight. The longer you run the passes the more comprehensive the results will be.
If you are running multiple modules and have a failure, remove all but one module and test it separately, continue this with each module till you find the one that failed.
When you discern that a module is good, use it to test each slot to be sure there isn't a problem with one of them.
When the test is complete a display similar to the one below will appear. Note the locations of the Pass and Errors, any Error is indicative of a failed module.
You can check the health of the hdd by running a scan with SeaTools for Windows.
As for the motherboard, there really isn't anything you can do until you have a problem with it. About the only thing you can do is physically inspect it for bad electrolytic capacitors. Good caps will have a flat top. A bad cap can have a bulging top and or a leak at the base.
Please download and install Speccy
to provide us with information about your computer. When FileHippo opens, click on Download latest version
in the upper right pane.
When Speccy opens you will see a screen similar to the one below.
Click on File which is outlined in red in the screen above, and then click on Publish Snapshot.
The following screen will appear, click on Yes.
The following screen will appear, click on Copy to Clipboard.
In your next post right click inside the Reply to Topic box, then click on Paste. This will load a link to the Speccy log.