F5F Stay Refreshed Hardware Desktop PC won't start, issue remains unresolved possibly?

PC won't start, issue remains unresolved possibly?

PC won't start, issue remains unresolved possibly?

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K
78
05-26-2019, 01:29 AM
#1
Hey everyone, I’m facing a strange problem with my PC: it powers on but doesn’t display anything or send any signal to the monitor. It worked before, but recently it would lock up and black screen several times, which would resolve with a simple restart. Now it turns on but shows nothing. The red VGA indicator stays lit, but I’ve tried many troubleshooting steps.

I’ve replaced the RAM sticks, GPUs, PCIe slots, tested the monitor and cables on another machine, removed the battery and PSU, cleared CMOS, unplugged everything except the display port cable, and even tried one stick of RAM in different ports. I also swapped a new PSU and a MOBO, cleaned everything thoroughly, and changed the CPU—though it still has bent pins. The VGA light is on, which makes me suspect a GPU issue, but I’ve tested everything else.

My current build is a X470 gaming plus max with a 2070 Super Ryzen 9 3900X. Thanks for your help and advice!
K
KnuckyKnuckles
05-26-2019, 01:29 AM #1

Hey everyone, I’m facing a strange problem with my PC: it powers on but doesn’t display anything or send any signal to the monitor. It worked before, but recently it would lock up and black screen several times, which would resolve with a simple restart. Now it turns on but shows nothing. The red VGA indicator stays lit, but I’ve tried many troubleshooting steps.

I’ve replaced the RAM sticks, GPUs, PCIe slots, tested the monitor and cables on another machine, removed the battery and PSU, cleared CMOS, unplugged everything except the display port cable, and even tried one stick of RAM in different ports. I also swapped a new PSU and a MOBO, cleaned everything thoroughly, and changed the CPU—though it still has bent pins. The VGA light is on, which makes me suspect a GPU issue, but I’ve tested everything else.

My current build is a X470 gaming plus max with a 2070 Super Ryzen 9 3900X. Thanks for your help and advice!

_
_zaphire_
Member
198
05-28-2019, 02:07 AM
#2
"The VGA light on your motherboard is part of the motherboard's POST (Power-On Self-Test) system. If the light remains on after booting, it generally indicates that there is a problem with the graphics card or its connection to the motherboard." If you have integrated graphics, try that with your GPU removed, or if you can borrow another graphics board for troubleshooting.
_
_zaphire_
05-28-2019, 02:07 AM #2

"The VGA light on your motherboard is part of the motherboard's POST (Power-On Self-Test) system. If the light remains on after booting, it generally indicates that there is a problem with the graphics card or its connection to the motherboard." If you have integrated graphics, try that with your GPU removed, or if you can borrow another graphics board for troubleshooting.

I
I_HAMSTER
Junior Member
16
05-28-2019, 12:53 PM
#3
Hey dale, in my post above you can see I tried swapping for a known working GPU as well as swapping pcie slots for my current gpu and the same problem persists, thanks for your attempt to help!
I
I_HAMSTER
05-28-2019, 12:53 PM #3

Hey dale, in my post above you can see I tried swapping for a known working GPU as well as swapping pcie slots for my current gpu and the same problem persists, thanks for your attempt to help!

A
Alphafox747
Junior Member
19
05-29-2019, 10:48 AM
#4
I understand. Using the integrated graphics can still be helpful.
A
Alphafox747
05-29-2019, 10:48 AM #4

I understand. Using the integrated graphics can still be helpful.

F
FluxiE_
Junior Member
36
06-01-2019, 05:10 PM
#5
I don’t have built-in graphics, which is why you noticed the Ryzen 3900x in your original message. Thanks for your effort to assist!
F
FluxiE_
06-01-2019, 05:10 PM #5

I don’t have built-in graphics, which is why you noticed the Ryzen 3900x in your original message. Thanks for your effort to assist!

D
DJMB
Junior Member
9
06-16-2019, 11:12 PM
#6
It seems you may need to visit a store unless you find more helpful advice elsewhere.
The recommendations on this page could be useful:
https://tinyurl.com/yc6urwsu
D
DJMB
06-16-2019, 11:12 PM #6

It seems you may need to visit a store unless you find more helpful advice elsewhere.
The recommendations on this page could be useful:
https://tinyurl.com/yc6urwsu

K
konayuki123
Junior Member
11
06-17-2019, 12:15 AM
#7
You seem to be wasting my time with unoriginal advice, and your comments don’t add much worth to this discussion. I hope you understand, though I’m actually far from anywhere useful.
K
konayuki123
06-17-2019, 12:15 AM #7

You seem to be wasting my time with unoriginal advice, and your comments don’t add much worth to this discussion. I hope you understand, though I’m actually far from anywhere useful.

S
sLepY
Junior Member
15
06-17-2019, 12:59 AM
#8
I would guess it's the traces in the mobo, but you've said you already tried that.
The only remaining possibility is the CPU. Even if the pins are fine, it can still die for some random reason.
S
sLepY
06-17-2019, 12:59 AM #8

I would guess it's the traces in the mobo, but you've said you already tried that.
The only remaining possibility is the CPU. Even if the pins are fine, it can still die for some random reason.

A
arty2005
Member
212
06-21-2019, 01:25 PM
#9
And through your remarks, it seems you have shown a surprising lack of politeness toward someone trying to assist you. I had no idea where you were or how skilled you are, so I only wanted to help those who looked like they needed it. I will definitely avoid commenting on your posts moving forward.
A
arty2005
06-21-2019, 01:25 PM #9

And through your remarks, it seems you have shown a surprising lack of politeness toward someone trying to assist you. I had no idea where you were or how skilled you are, so I only wanted to help those who looked like they needed it. I will definitely avoid commenting on your posts moving forward.

U
Unions_Warrior
Junior Member
32
06-21-2019, 08:42 PM
#10
Ugh, anyway to check it without a spare CPU?
U
Unions_Warrior
06-21-2019, 08:42 PM #10

Ugh, anyway to check it without a spare CPU?

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