Common PC problems and how to fix them: Motherboards – DIY in 5 Ep 202

What happens when you finish building a PC and find it can’t start? Or when you’ve been using a PC for months without issue and it begins randomly shuts off without blue screens or warnings. This DIY in 5 video is here to help you figure out how to fix them.
When PCs have issues you might not know where to begin. This video will arm you with tools that will help, especially if that issue has to do with your motherboard.

RAM

Power
Sometimes, PCs just won’t power on, as if they’re completely dead. If this happens, double check both ends of the power cable’s connectors to make sure it’s securely connected. If that doesn’t work, check the 20 to 24 pin cable on the motherboard. It may have become loose. If this also fails, change to a new outlet and power cable. Finally, try purchasing a new power supply.
Not all power supplies are the same. A system with 8GB RAM and a single SSD with integrated graphics may experience issues once it’s upgraded to 64GB of RAM with a new GPU and multiple HDDs. It’s always good to check the load of your power supply before upgrades are purchased, as a power supply could be a part of an upgrade itself.

Short circuit
Motherboards can sometimes cause abrupt shutdowns. This is more common on new PC builds or motherboard upgrades. It is generally caused by a grounding issue. This is why we never want the motherboard to touch the metal of the case it is housed in, as it can short circuit and shut down your PC. Remember to check those beeps or lights for other indicators such as the CPU, GPU, and other components. For example, some people have issues starting their PCs because the cabling on the front panel is negatively affected by the power button. Over time, as part of your maintenance, check to see if cables are still connected and hardware is properly seated. This will ensure that most PC problems will not manifest.

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Timecodes:
0:00 Intro
0:43 RAM
1:59 Power
2:55 Short Circuit
3:43 Recap
4:42 Outro
0:00

[bmiller]

I haven't had to deal with BIOS beeps in years. Thanks for the memories.

[john-orcf]

Had a PC on a UPS running fine collecting camera data and managing other equipment - I use it in my observatory - went out to check on it and it had rebooted itself, no blue screen, no error codes of any kind, just waiting at the logon screen. Decided it was most likely the PSU, replaced it - no more issues after that.

[RDJ]

I like these video's, Trisha explains things in simpel clear way for non tech people.

[purplecrayon]

One of the most overlooked problem is the 12/24 pin modular cables connected to the PSU end have come loose.

[johninfinite]

after hours of playing or any activity Pc stops instantly, what would be the problem? the temperature is OK at all

[PtrOBrn]

Just built a new PC... found out that even though it says WIFI on the box for the mother board it apparently doesn't come with the drivers to work it... I have tried a couple of times and it won't install... does windows need to be activated for this to happen?

[xsaytinx]

I went to turn on mine but got no LED lights on but the ROG waves were on but nothing else

[johnnygregorio]

👀 👀 she makes me wanna learn more about computers lol