F5F Stay Refreshed Hardware Desktop This device won't start or stay on properly. It randomly switches the monitor on and off, even though it isn't linked.

This device won't start or stay on properly. It randomly switches the monitor on and off, even though it isn't linked.

This device won't start or stay on properly. It randomly switches the monitor on and off, even though it isn't linked.

A
andrewliu12
Member
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170
05-29-2020, 11:39 PM
#1
Hello all, I have a weird one for you all. I have the current spec PC. CPU - 3950X MOBO - NZXT B550 (all black edition) RAM - 64GB (2x16GB) x2 GPU - 1080 TI PSU - CORSAIR RM850 So I have been using this build I made for about 4 months now, and everything worked fine for the first month, until I started to get random bluescreens. This actually happened during an online exam.. Anyway, I use this PC for work and light gaming (MCC or F12021), again this was working smoothly until today when I was using the PC and it suddenly stopped working. the sequence it does now is as follows. [edit] - I also noticed some freezing with general use, where the system completely glitches for about 1 second, even creating audio glitches. Switch on the PSU Click Power On. MOBO - Error lights say (CPU + DRAM) solid Red. CPU fan spins for a split second then stops. But the GPUs lights turn on and its fans start spinning, as well as (sys_fan_4) goes to full speed. (Case Fan) 1 of 3. Computer stays in this state indefinitely. You can only turn off by the PSU Switch. I have tried the following. EVERY combination of RAM slot selection including single channel and single DIM slot usage. Removed all plugs from MOBO and PSU and reconnected them. Reset the BIOS every time. Flashes Bios every time. Removed all Storage. Removed CPU and checked pins (Clear). During that time, the PC Posted and started up (False sense of security) But when I turned the PC off again and turned it on. It was back to its (Non Working State) THE WEIRDEST THING is that I have a spare laptop attached to my monitor right now. When I switch the PSU on, my monitor turns off and on. THEY ARE NOT CONNECTED WHAT SO EVER. I have some fresh RAM on the way tomorrow, but I wanted to know if anyone else has had this problem?
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A
andrewliu12
05-29-2020, 11:39 PM #1

Hello all, I have a weird one for you all. I have the current spec PC. CPU - 3950X MOBO - NZXT B550 (all black edition) RAM - 64GB (2x16GB) x2 GPU - 1080 TI PSU - CORSAIR RM850 So I have been using this build I made for about 4 months now, and everything worked fine for the first month, until I started to get random bluescreens. This actually happened during an online exam.. Anyway, I use this PC for work and light gaming (MCC or F12021), again this was working smoothly until today when I was using the PC and it suddenly stopped working. the sequence it does now is as follows. [edit] - I also noticed some freezing with general use, where the system completely glitches for about 1 second, even creating audio glitches. Switch on the PSU Click Power On. MOBO - Error lights say (CPU + DRAM) solid Red. CPU fan spins for a split second then stops. But the GPUs lights turn on and its fans start spinning, as well as (sys_fan_4) goes to full speed. (Case Fan) 1 of 3. Computer stays in this state indefinitely. You can only turn off by the PSU Switch. I have tried the following. EVERY combination of RAM slot selection including single channel and single DIM slot usage. Removed all plugs from MOBO and PSU and reconnected them. Reset the BIOS every time. Flashes Bios every time. Removed all Storage. Removed CPU and checked pins (Clear). During that time, the PC Posted and started up (False sense of security) But when I turned the PC off again and turned it on. It was back to its (Non Working State) THE WEIRDEST THING is that I have a spare laptop attached to my monitor right now. When I switch the PSU on, my monitor turns off and on. THEY ARE NOT CONNECTED WHAT SO EVER. I have some fresh RAM on the way tomorrow, but I wanted to know if anyone else has had this problem?

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Astro_GER
Junior Member
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22
06-05-2020, 05:53 AM
#2
If your monitor shows a blip when you press the PSU, it might mean your power supply isn’t delivering stable voltage. You could test elsewhere—perhaps on another circuit or outlet—to see if the issue persists.
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Astro_GER
06-05-2020, 05:53 AM #2

If your monitor shows a blip when you press the PSU, it might mean your power supply isn’t delivering stable voltage. You could test elsewhere—perhaps on another circuit or outlet—to see if the issue persists.

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blakestert
Member
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217
06-06-2020, 01:13 AM
#3
I relocated it to a different power line, but the problem remains. [Note] - Based in the UK. (Power concerns)
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blakestert
06-06-2020, 01:13 AM #3

I relocated it to a different power line, but the problem remains. [Note] - Based in the UK. (Power concerns)

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