Ryuga 2024 年 4 月 27 日 下午 3:56
Monitor black screen after shutting down pc . Pc boot up just fine
Can anyone help me. In the Afternoon, my monitor works just fine . Then I turned off the pc and went to sleep. When I wake up, the monitor doesn't turn on anymore 🥲

I tried:

- Turn off the PC and turn it back on

- Reset BIOS

- Turn off the power and turn it back on

- Check the monitor output and it was correct

- Remove all peripheral devices

- The screen is still working normally because it still says No Signal and the screen indicator is still on

- The monitor cable is a completely new cable

- removed the RAM and reseat them. even mount 1 stick only instead of 4

My main showing b2 code which i search to be related to GPU . My GPU works Just fine before . I do installed a Lian Li strimer v2 plus psu extension cable few days ago . However after installing and using for some days, my PC runs just fine until today it decided to not work anymore

Spec

Psu 850 w
RTX 3080
Z390 aorus Master
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正在显示第 1 - 12 条,共 12 条留言
Bad 💀 Motha 2024 年 4 月 27 日 下午 4:15 
Then I would try CMOS RESET or replace cmos battery.
Ryuga 2024 年 4 月 27 日 下午 4:59 
引用自 Bad 💀 Motha
Then I would try CMOS RESET or replace cmos battery.
Isn't cmos just for resetting bios ?
Liquid Inc 2024 年 4 月 27 日 下午 5:22 
引用自 Ryuga

My main showing b2 code which i search to be related to GPU . My GPU works Just fine before . I do installed a Lian Li strimer v2 plus psu extension cable few days ago . However after installing and using for some days, my PC runs just fine until today it decided to not work anymore

Remove the card, and if your machine has an integrated Graphics card (As many Intel CPU's do) and the motherboard has a HDMI/DVI slot, try that. If it boots that way, your card is the problem.

What "extension" cable btw? Power? If so, not a good sign.....

The 3080 uses multiple power connectors, so make sure your using a cable for each of them. Hopefully you didn't use both connectors on a single cable, with the extension....? Because that will have been VERY bad for your card's health.

B2 on a Gigabyte board, as you have, has a pretty high chance of being "card is dead". If you've got another dekstop PC, try the card in that, or try it's card in your PC. Doesn't matter how old it is, your just testing whether it works at a hardware level.
Ryuga 2024 年 4 月 27 日 下午 5:48 
引用自 Liquid Inc
引用自 Ryuga

My main showing b2 code which i search to be related to GPU . My GPU works Just fine before . I do installed a Lian Li strimer v2 plus psu extension cable few days ago . However after installing and using for some days, my PC runs just fine until today it decided to not work anymore

Remove the card, and if your machine has an integrated Graphics card (As many Intel CPU's do) and the motherboard has a HDMI/DVI slot, try that. If it boots that way, your card is the problem.

What "extension" cable btw? Power? If so, not a good sign.....

The 3080 uses multiple power connectors, so make sure your using a cable for each of them. Hopefully you didn't use both connectors on a single cable, with the extension....? Because that will have been VERY bad for your card's health.

B2 on a Gigabyte board, as you have, has a pretty high chance of being "card is dead". If you've got another dekstop PC, try the card in that, or try it's card in your PC. Doesn't matter how old it is, your just testing whether it works at a hardware level.
My cpu has onboard but the default setting for the onboard is disabled and I can't even boot into Bios so technically the onboard can't be used at all

The extension cable you see many people use on their gpu like th braided color one, mine is the rgb one from lian li which you usually see in these RGB case

The lian li one i am using here is a 3x 8pin connector . Is this what you mean separate cable ?
Liquid Inc 2024 年 4 月 27 日 下午 6:13 
引用自 Ryuga

The lian li one i am using here is a 3x 8pin connector . Is this what you mean separate cable ?

No, i mean 1 PSU 8 pin -> 1 graphics card 8 pin. ; so you need 3 individual cables, 1 for each of the 8 pin slots on your 3080.

If your using a splitter cable to 3 8 pin's, that would have been a serious problem for both card and PSU; It may even be the root cause of all your problems!
If you can, remove that splitter and replace it with 3 cables, 1 to each of the 8 pin slots on the 3080, and try it again. It may be far too much drain on 1 cable for your PSU, so your card isn't getting the power to work. Could even be why your getting the B2 code on the Gigabyte board, because your 3080 isn't powered up.

I would never recommend using such a splitter cable... ever.

引用自 Ryuga
My cpu has onboard but the default setting for the onboard is disabled and I can't even boot into Bios so technically the onboard can't be used at all

You'd need to take the card out of the desktop first, but this only applies if your motherboard has a HDMI/DVI slot for your Monitor to connect to. If it doesn't, you'll need another graphics card for the test.

Honestly, try changing the power cables first. That splitter is a big red flag to me though...
Ryuga 2024 年 4 月 27 日 下午 6:35 
引用自 Liquid Inc
引用自 Ryuga

The lian li one i am using here is a 3x 8pin connector . Is this what you mean separate cable ?

No, i mean 1 PSU 8 pin -> 1 graphics card 8 pin. ; so you need 3 individual cables, 1 for each of the 8 pin slots on your 3080.

If your using a splitter cable to 3 8 pin's, that would have been a serious problem for both card and PSU; It may even be the root cause of all your problems!
If you can, remove that splitter and replace it with 3 cables, 1 to each of the 8 pin slots on the 3080, and try it again. It may be far too much drain on 1 cable for your PSU, so your card isn't getting the power to work. Could even be why your getting the B2 code on the Gigabyte board, because your 3080 isn't powered up.

I would never recommend using such a splitter cable... ever.

引用自 Ryuga
My cpu has onboard but the default setting for the onboard is disabled and I can't even boot into Bios so technically the onboard can't be used at all

You'd need to take the card out of the desktop first, but this only applies if your motherboard has a HDMI/DVI slot for your Monitor to connect to. If it doesn't, you'll need another graphics card for the test.

Honestly, try changing the power cables first. That splitter is a big red flag to me though...
I think it's not a splitter though. Have you searched up the product yet . It's 3 different 8 pin cable not a splitter to 3 slot at the end only
Liquid Inc 2024 年 4 月 28 日 上午 5:43 
引用自 Ryuga
I think it's not a splitter though.

There are splitter versions of it too, all of which are V2 models. + i have no idea if it's 3 flat cables in a common enclosure or 1.. I don't use one of these.
Point being, unless you want to throw down on a new graphics card and cross your fingers it's that, you need to start testing.

Did you try the PC without the Lian set plugged in, as i said? Did you try another card? have you done anything -inside- the case at all, beyond removing ram sticks?

Did you try the card in another PCI-E slot? Should be 2 others you can try it in.
_I_ 2024 年 4 月 28 日 上午 7:03 
how do you shut down?
do you turn off the monitor, or let it go to sleep?
Ryuga 2024 年 4 月 28 日 上午 7:33 
引用自 Liquid Inc
引用自 Ryuga
I think it's not a splitter though.

There are splitter versions of it too, all of which are V2 models. + i have no idea if it's 3 flat cables in a common enclosure or 1.. I don't use one of these.
Point being, unless you want to throw down on a new graphics card and cross your fingers it's that, you need to start testing.

Did you try the PC without the Lian set plugged in, as i said? Did you try another card? have you done anything -inside- the case at all, beyond removing ram sticks?

Did you try the card in another PCI-E slot? Should be 2 others you can try it in.
I'm borrowing the tools a few days later cause I don't have the necessary tools with me so I'll test this after getting the tools. No way i can just get a graphic card out of thin air
Ryuga 2024 年 4 月 28 日 上午 7:34 
引用自 _I_
how do you shut down?
do you turn off the monitor, or let it go to sleep?
I shut it down normally from windows
_I_ 2024 年 4 月 28 日 上午 7:41 
try disabling windows quick boot
it could not be initializing gpu driver correctly after it tries to sleep/wake, instead of doing a clean boot
Ryuga 2024 年 4 月 28 日 下午 3:08 
引用自 _I_
try disabling windows quick boot
it could not be initializing gpu driver correctly after it tries to sleep/wake, instead of doing a clean boot
I can't even boot into windows nor bios
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发帖日期: 2024 年 4 月 27 日 下午 3:56
回复数: 12