F5F Stay Refreshed Hardware Desktop PC failure to power on due to motherboard problems.

PC failure to power on due to motherboard problems.

PC failure to power on due to motherboard problems.

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K
kinmun
Member
77
08-21-2021, 07:47 AM
#1
Hey, I noticed you opened up your PC this morning and found it wasn't turning on despite the power supply working and the fan spinning. You mentioned checking the motherboard, specifically the Gigabyte B450M S2H model. Let me know if you want tips on troubleshooting further!
K
kinmun
08-21-2021, 07:47 AM #1

Hey, I noticed you opened up your PC this morning and found it wasn't turning on despite the power supply working and the fan spinning. You mentioned checking the motherboard, specifically the Gigabyte B450M S2H model. Let me know if you want tips on troubleshooting further!

E
Eduardo_GameOn
Posting Freak
921
08-21-2021, 03:05 PM
#2
Reinstall RAM or check the slot, or attempt a BIOS reset.
E
Eduardo_GameOn
08-21-2021, 03:05 PM #2

Reinstall RAM or check the slot, or attempt a BIOS reset.

S
Sebluigi
Senior Member
727
08-24-2021, 08:22 PM
#3
Discuss your findings or let me know what works for you. You can also view Gigabyte's flowchart here: https://www.gigabyte.com/WebPage/351/faq.html
S
Sebluigi
08-24-2021, 08:22 PM #3

Discuss your findings or let me know what works for you. You can also view Gigabyte's flowchart here: https://www.gigabyte.com/WebPage/351/faq.html

C
cooldude99889
Member
179
08-24-2021, 09:24 PM
#4
Thanks for your response. I cleaned the RAM slots and reattached all the cables. I double-checked the manual you provided and confirmed that the PSU is working properly. The PC doesn’t make any sounds, beeps, or lights when I try to power it on. I used a paperclip to test the PSU again and it still functions. After plugging in all the cords and trying to turn it on, nothing happens.
C
cooldude99889
08-24-2021, 09:24 PM #4

Thanks for your response. I cleaned the RAM slots and reattached all the cables. I double-checked the manual you provided and confirmed that the PSU is working properly. The PC doesn’t make any sounds, beeps, or lights when I try to power it on. I used a paperclip to test the PSU again and it still functions. After plugging in all the cords and trying to turn it on, nothing happens.

C
Crafter_015
Member
162
08-24-2021, 11:53 PM
#5
Did you attempt to jump the power button header on the motherboard using a screwdriver?
C
Crafter_015
08-24-2021, 11:53 PM #5

Did you attempt to jump the power button header on the motherboard using a screwdriver?

P
Pihmeinster
Junior Member
20
08-25-2021, 12:23 AM
#6
I also attempted it, but it didn't work.
P
Pihmeinster
08-25-2021, 12:23 AM #6

I also attempted it, but it didn't work.

C
crosser146
Member
63
08-25-2021, 03:26 AM
#7
It's possible additional pins were affected by the power supply issue.
C
crosser146
08-25-2021, 03:26 AM #7

It's possible additional pins were affected by the power supply issue.

L
lazar45
Junior Member
1
08-26-2021, 02:25 PM
#8
If the power supply activates, the issue is probably with your motherboard. - Yes, it could be, but not very likely. You tested the PSU, and if there are internal faults, it usually won’t start.
L
lazar45
08-26-2021, 02:25 PM #8

If the power supply activates, the issue is probably with your motherboard. - Yes, it could be, but not very likely. You tested the PSU, and if there are internal faults, it usually won’t start.

L
ligitassasin
Junior Member
18
08-28-2021, 12:31 PM
#9
I believe I'll purchase a new motherboard and power supply, then investigate the issue thoroughly. Thank you for your time!
L
ligitassasin
08-28-2021, 12:31 PM #9

I believe I'll purchase a new motherboard and power supply, then investigate the issue thoroughly. Thank you for your time!

T
TheBrick20
Junior Member
7
08-28-2021, 08:59 PM
#10
No, the motherboard is not covered under warranty.
T
TheBrick20
08-28-2021, 08:59 PM #10

No, the motherboard is not covered under warranty.

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