Question Computer turns on, all lights on, mobo beeps, no display. {UNRESOLVED}

[Overflow42]

My computer runs but randomly shuts off the displays first, then apps after a little (can still talk to friends for 10-20 seconds). I get a beep from mobo on startup, but then the mobo RBG shuts off. Everything else is on. No integrated graphics, but the onboard video ports show no BIOS either. When running a very non-intensive game, it is usually fine, but the problems began after I added a second, better monitor. Unplugging the monitor does not change anything.

 

[helpstar]

check the correct tight seating of the GPU

Which hardware are you using?

to have a look what the problem could be:
run userbenchmark.com and post the http link of your result, e.g. https://www.userbenchmark.com/UserRun/28977730

Reset the BIOS by jumper clrCMOS or JBAT or similar (eventually you will have to set the boot priority correctly after that)

check windows integrity
open the command prompt as administrator and type DISM /Online /Cleanup-Image /RestoreHealth
https://www.lifewire.com/how-to-open-an-elevated-command-prompt-2618088
https://answers.microsoft.com/en-us...em-files/bc609315-da1f-4775-812c-695b60477a93


clean boot
https://support.microsoft.com/en-us/help/929135/how-to-perform-a-clean-boot-in-windows


check the memory by running memtest.org usb autoinstaller (bootable USB flash drive)

run the RAM @2133MHz to check if it happens then too

check the hard drive for errors with its manufacturer´s tool

install the latest graphics driver (clean install)

 

[Overflow42]

check the correct tight seating of the GPU

Which hardware are you using?

to have a look what the problem could be:
run userbenchmark.com and post the http link of your result, e.g. https://www.userbenchmark.com/UserRun/28977730

Reset the BIOS by jumper clrCMOS or JBAT or similar (eventually you will have to set the boot priority correctly after that)

check windows integrity
open the command prompt as administrator and type DISM /Online /Cleanup-Image /RestoreHealth
https://www.lifewire.com/how-to-open-an-elevated-command-prompt-2618088
https://answers.microsoft.com/en-us...em-files/bc609315-da1f-4775-812c-695b60477a93


clean boot
https://support.microsoft.com/en-us/help/929135/how-to-perform-a-clean-boot-in-windows


check the memory by running memtest.org usb autoinstaller (bootable USB flash drive)

run the RAM @2133MHz to check if it happens then too

check the hard drive for errors with its manufacturer´s tool

install the latest graphics driver (clean install)

I can't do any of the website stuff or command things as it won't boot at all now. I reset the CMOS, did not help.

 

[Overflow42]

I can't do any of the website stuff or command things as it won't boot at all now. I reset the CMOS, did not help.

I am using a MSI Gaming X Trio 3060ti, Ryzen 5 3600, Geil Evo X ram, Gigabyte b550 elite V2, EVGA SuperNova 650W 80+ Gold, NZXT kraken X63. Also, the RAM turned on without me clicking the on button -- just when I turned the PSU on. That was right after I reset the CMOS. What does that mean??

 

[Overflow42]

I am using a MSI Gaming X Trio 3060ti, Ryzen 5 3600, Geil Evo X ram, Gigabyte b550 elite V2, EVGA SuperNova 650W 80+ Gold, NZXT kraken X63. Also, the RAM turned on without me clicking the on button -- just when I turned the PSU on. That was right after I reset the CMOS. What does that mean??

Also tested it with my old 1070, did not work either. 1070 lighting did not turn on, which was weird.

 

[Overflow42]

Also tested it with my old 1070, did not work either. 1070 lighting did not turn on, which was weird.

When I run it with the 1070 or the 3060ti, the fan does not run. my best guess at the moment is that the PCIE slot is broken. Any thoughts?

 

[helpstar]

run a minimum setup
only one RAM in slot a2 or b2, PSU, GPU, motherboard, cpu cooler, monitor plugged into GPU

 

[Overflow42]

run a minimum setup
only one RAM in slot a2 or b2, PSU, GPU, motherboard, cpu cooler, monitor plugged into GPU

tried that, did not help. For some reason when I inserted my ram again it launched, but then crashed again like 6 mins later and has not started since. I put in RAM from another system, no luck. Maybe a dead slot, will try that next. Also tried a different PCIE slot, did not help.

 

[Overflow42]

run a minimum setup
only one RAM in slot a2 or b2, PSU, GPU, motherboard, cpu cooler, monitor plugged into GPU

Other ram slot did not help. Def got bigger problems -- trying to figure out if it's GPU or motherboard

 

[Overflow42]

Other ram slot did not help. Def got bigger problems -- trying to figure out if it's GPU or motherboard

Mobo is the only variable that I have not changed though -- seems most likely. Any ideas?

 

[helpstar]

Did you run it from inside the case? try it outside the case of a non conductive surface (no foiled packaging or ESD foils)

try updating the BIOS with Q-Flash Plus

 

[ying0410]

Normally the only thing needed to light up mobo rbg is a psu, it will light after powered regardless you have a cpu or boot device or not. So it sounds like your psu is failing, try test with a different psu