Mobo Cpu Problem Led is On and Pc wont Boot

[paingineerr]

Hello guys.
I restarted my pc to lower fan rpm but it didnt boot after turning on. I mean all the lights leds fans are working but i dont get anything to monitor. Also the Cpu led is on (red) .
I tried resetting bios with jumper but it didnt work.

Should i reinstall the cpu?

“Ryzen 2600
Asus rog strix x470f
Evga 750w g3
Corsair 3000mhz 2x8 gb vengeance’”

Edit***

I reinstalled the cpu and it didnt work.
What else can i try?

[_I_]

use the clr cmos jumper to reset bios

the r5 2600 does not have an igp, you need to use a dedicated gpu with it

[paingineerr]

_I_님이 먼저 게시:

use the clr cmos jumper to reset bios

the r5 2600 does not have an igp, you need to use a dedicated gpu with it

Hello i have a seperate gpu and i tried resetting bios in different ways. I dont know what part am i doing wrong.

[_I_]

try the minimums outside the case
mobo, cpu/fan, gpu, 1 dimm, psu, no drives or usb devices

[paingineerr]

_I_님이 먼저 게시:

try the minimums outside the case
mobo, cpu/fan, gpu, 1 dimm, psu, no drives or usb devices

Didnt work.... pfffff

Also can someone explain me how to do this:

“Unplug the battery on the main board, then short-circuit the positive/negative terminal of the battery holder for about 1 minute, and then re-install the battery.”

How am i going to short circuit it? Am i supposed to do that with battery?

[_I_]

that only works on some boards, look in the manual on how to reset bios

https://dlcdnets.asus.com/pub/ASUS/mb/SocketAM4/ROG_STRIX-X470-F-GAMING/E14093_ROG_STRIX_X470-F_GAMING_UM_V2_WEB.pdf

1. turn off and unplug
2. short clrrtc jumper
3. plug in and turn off
4. hold del to enter bios

the jumper is below the sata ports

[Ad Hominem]

Just pull out the battery on the motherboard, it should look like a coin, flat and round. Hold down the power button on your case for 10 seconds, wait 10 minutes and then reinstall the battery. That should clear everything.

[paingineerr]

_I_님이 먼저 게시:

that only works on some boards, look in the manual on how to reset bios

https://dlcdnets.asus.com/pub/ASUS/mb/SocketAM4/ROG_STRIX-X470-F-GAMING/E14093_ROG_STRIX_X470-F_GAMING_UM_V2_WEB.pdf

1. turn off and unplug
2. short clrrtc jumper
3. plug in and turn off
4. hold del to enter bios

the jumper is below the sata ports

I decided to try that because i already tried the way it writes on the manual. Thanks for the effort to find that for me.

Ad Hominem님이 먼저 게시:

Just pull out the battery on the motherboard, it should look like a coin, flat and round. Hold down the power button on your case for 10 seconds, wait 10 minutes and then reinstall the battery. That should clear everything.

I tried that. Maybe it did reset who knows but there is still no signal.
I also mailed asus and they said they need me to send the board to check it. But i want to try everything i can before i do so...

[Ad Hominem]

Just as a recap, have you been able to prove that anything actually WORKS for certain? Like thigns we can rule out?

[_I_]

Ad Hominem님이 먼저 게시:

Just pull out the battery on the motherboard, it should look like a coin, flat and round. Hold down the power button on your case for 10 seconds, wait 10 minutes and then reinstall the battery. That should clear everything.

this does not work on most boards
the power button is nowhere near connected to the bios cap
power button tells the power latch to turn on only when the psu+ok line from the psu is high

[paingineerr]

Ad Hominem님이 먼저 게시:

Just as a recap, have you been able to prove that anything actually WORKS for certain? Like thigns we can rule out?

ActualIy no... i couldnt find a gpu yet.i was going to start with that.
But i realized something else if it helps; My mobo s onboard leds(on top right) should lit in order like this on a normal start and each of them indicates something else: 1-dram(yellow) 2-CPU(red) 3-vga(white) 4-BOOT(yellow green)
I cant see the lights of 4 and 3 at all. It starts with 1 then 2 then 1 again and it stays 2 forever(!)

Also when all these stuff happening the standby light remains lit all the time.
So i suppose my gpu is okay, otherwise pc would make it to windows and stand by light would go off.(i guess)
One last thing; caps lock, scrl lock or numlock buttons on keyboard are not responding.(idk if it can tell us something

[_I_]

id start with rma or exchange the mobo

most likely thing to be bad

do you have another build to test the ram, gpu and psu?

[Ad Hominem]

Your manual has this to say about those LED's

Q LEDs (DRAM, CPU, VGA, BOOT)Q LEDs check key components (DRAM, CPU, VGA card, and booting devices) in sequence during motherboard booting process. If an error is found, the corresponding LED remains lit until the problem is solved. This user-friendly design provides an intuitive way to locate the root problem within seconds.

So by the sound of it, the issue will cause the corresponding LED to remain lit. 2 would be DRAM right? And that's the only one that stays lit?

Have you tried only using 1 stick of ram at a time? Might be a bad stick of ram based off the LED. If it didn't work you could try another stick if you have more than one. Also could try another memory slot. Some motherboard are really picky about what slot gets used and others arent, but in case the slot went bad try another one.

[paingineerr]

_I_님이 먼저 게시:

id start with rma or exchange the mobo

most likely thing to be bad

do you have another build to test the ram, gpu and psu?

Yeah i will try to send it back next week. And no currently i dont have such system to test...

Ad Hominem님이 먼저 게시:

Your manual has this to say about those LED's

Q LEDs (DRAM, CPU, VGA, BOOT)Q LEDs check key components (DRAM, CPU, VGA card, and booting devices) in sequence during motherboard booting process. If an error is found, the corresponding LED remains lit until the problem is solved. This user-friendly design provides an intuitive way to locate the root problem within seconds.

So by the sound of it, the issue will cause the corresponding LED to remain lit. 2 would be DRAM right? And that's the only one that stays lit?

Have you tried only using 1 stick of ram at a time? Might be a bad stick of ram based off the LED. If it didn't work you could try another stick if you have more than one. Also could try another memory slot. Some motherboard are really picky about what slot gets used and others arent, but in case the slot went bad try another one.

2 is the CPU and thats the one that stays lit.
Btw yeah my mobo is picky about slots but my rams are in correct place but i did try with 1 stick only too just in case. No hope from there either.

I think sending back the board is my only choice now since i cant find any other test systems or parts.
This is the dumbest way for a pc to fail... i just pressed restart on the windows while there was nothing going wrong or anything that installed recently. There were just couple of Chrome tabs open.(this shouldnt have anything to do with it)

I will let you guys know about the RMA process or if i can find a solution, clue etc.

[Ad Hominem]

paingineer님이 먼저 게시:

_I_님이 먼저 게시:

id start with rma or exchange the mobo

most likely thing to be bad

do you have another build to test the ram, gpu and psu?

Yeah i will try to send it back next week. And no currently i dont have such system to test...

Ad Hominem님이 먼저 게시:

Your manual has this to say about those LED's

Q LEDs (DRAM, CPU, VGA, BOOT)Q LEDs check key components (DRAM, CPU, VGA card, and booting devices) in sequence during motherboard booting process. If an error is found, the corresponding LED remains lit until the problem is solved. This user-friendly design provides an intuitive way to locate the root problem within seconds.

So by the sound of it, the issue will cause the corresponding LED to remain lit. 2 would be DRAM right? And that's the only one that stays lit?

Have you tried only using 1 stick of ram at a time? Might be a bad stick of ram based off the LED. If it didn't work you could try another stick if you have more than one. Also could try another memory slot. Some motherboard are really picky about what slot gets used and others arent, but in case the slot went bad try another one.

2 is the CPU and thats the one that stays lit.
Btw yeah my mobo is picky about slots but my rams are in correct place but i did try with 1 stick only too just in case. No hope from there either.

I think sending back the board is my only choice now since i cant find any other test systems or parts.
This is the dumbest way for a pc to fail... i just pressed restart on the windows while there was nothing going wrong or anything that installed recently. There were just couple of Chrome tabs open.(this shouldnt have anything to do with it)

I will let you guys know about the RMA process or if i can find a solution, clue etc.

Hopefully that does it for you and the CPU isn't bad. Seems like a motherboard would be much more likely to fail than the CPU, but even still.

[Carlsberg]

Sorry it didnt work out for you. The indications are that cpu has failed, (hence the red led remaining lit), and that should be tested first, sending the board in for replacement will not fix that.