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Occasional PC problems causing screen and power to activate during startup or power-on

Occasional PC problems causing screen and power to activate during startup or power-on

K
Kytzis
Member
183
03-05-2021, 02:44 AM
#1
Here are a few rephrased versions of your text:

- The build includes an i7 10700K processor, RTX 3070 Ti graphics card, 32GB DDR4 RAM at 3200MHz, 850W EVGA Supernova GOLD graphics, MPG Z490 Gaming Plus, and a combination of SSDs.
- I’m reaching out to share that this issue has appeared on two completely different PCs using three various motherboards. For clarity, my current setup is just starting up at the beginning of this message. It seems like around 40% of the time when I power on the system, it either fails to show video output, doesn’t support USB devices, or both. This occurs during the first boot, sometimes after a short period of inactivity before waking up.
- The problem has appeared across different power supplies, graphics cards, CPUs, memory modules, and SSDs. I’ve even tried swapping the power connector, but it persists.
- I have two monitors connected via HDMI and DP cables, and if this happens, both screens either display video or remain blank.
- I’ve looked up similar reports online, but most solutions seem to be trial-and-error fixes. Usually, simply turning off and restarting the PC resolves it, though sometimes it takes several cycles before it works properly.
- The process is frustrating, and repeatedly rebooting feels unnecessary and tiring. Any advice or suggestions would be greatly appreciated.
K
Kytzis
03-05-2021, 02:44 AM #1

Here are a few rephrased versions of your text:

- The build includes an i7 10700K processor, RTX 3070 Ti graphics card, 32GB DDR4 RAM at 3200MHz, 850W EVGA Supernova GOLD graphics, MPG Z490 Gaming Plus, and a combination of SSDs.
- I’m reaching out to share that this issue has appeared on two completely different PCs using three various motherboards. For clarity, my current setup is just starting up at the beginning of this message. It seems like around 40% of the time when I power on the system, it either fails to show video output, doesn’t support USB devices, or both. This occurs during the first boot, sometimes after a short period of inactivity before waking up.
- The problem has appeared across different power supplies, graphics cards, CPUs, memory modules, and SSDs. I’ve even tried swapping the power connector, but it persists.
- I have two monitors connected via HDMI and DP cables, and if this happens, both screens either display video or remain blank.
- I’ve looked up similar reports online, but most solutions seem to be trial-and-error fixes. Usually, simply turning off and restarting the PC resolves it, though sometimes it takes several cycles before it works properly.
- The process is frustrating, and repeatedly rebooting feels unnecessary and tiring. Any advice or suggestions would be greatly appreciated.