F5F Stay Refreshed Hardware Desktop Mainboard inactive, power supply not operational

Mainboard inactive, power supply not operational

Mainboard inactive, power supply not operational

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xISplex
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221
08-30-2023, 04:51 PM
#1
Hey everyone, I’m noticing something odd. All three PSUs are active, but only one is getting the mainboard to boot. The two brand new ones aren’t starting the board at all—only the old one works. Got any suggestions? BR Mogo
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X
xISplex
08-30-2023, 04:51 PM #1

Hey everyone, I’m noticing something odd. All three PSUs are active, but only one is getting the mainboard to boot. The two brand new ones aren’t starting the board at all—only the old one works. Got any suggestions? BR Mogo

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OffsetBadge
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191
09-04-2023, 09:58 PM
#2
Comprehensive catalog of PSUs, motherboards, and components available.
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OffsetBadge
09-04-2023, 09:58 PM #2

Comprehensive catalog of PSUs, motherboards, and components available.

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fiestyguy
Junior Member
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17
09-05-2023, 06:44 PM
#3
I installed the mainboard on a desk. The PSU is Seventeam 750W V-Force Series, but the PSUs are not working—please be careful! Pure Power 12m 850W; Enermax Revolution D.F. 650W. Other components: Mainboard: MSI B760 Tomahawk Wifi CPU: Intel Core i5 12600K 10 (6+4) 3.70GHz. RAM: 32GB (2x 16GB) Kingston FURY Beast DDR4-3200 DIMM. SSD: 1TB Kingston NV2 NVMe M.2 2280 PCIe 4.0 3D NAND (SNV2S/1000G). Cooler: Pure Rock. I did not install any graphics card, HDD, or DVD drive before testing. Before running this test on the desk, everything was assembled in the case with the GPU and other parts, and it started fine using Pure Power 12m 850W. It didn’t work then. Any suggestions?
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fiestyguy
09-05-2023, 06:44 PM #3

I installed the mainboard on a desk. The PSU is Seventeam 750W V-Force Series, but the PSUs are not working—please be careful! Pure Power 12m 850W; Enermax Revolution D.F. 650W. Other components: Mainboard: MSI B760 Tomahawk Wifi CPU: Intel Core i5 12600K 10 (6+4) 3.70GHz. RAM: 32GB (2x 16GB) Kingston FURY Beast DDR4-3200 DIMM. SSD: 1TB Kingston NV2 NVMe M.2 2280 PCIe 4.0 3D NAND (SNV2S/1000G). Cooler: Pure Rock. I did not install any graphics card, HDD, or DVD drive before testing. Before running this test on the desk, everything was assembled in the case with the GPU and other parts, and it started fine using Pure Power 12m 850W. It didn’t work then. Any suggestions?

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EndermanMan18
Senior Member
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250
09-07-2023, 06:19 PM
#4
Some cables at the two nonworking power supplies weren't installed properly.
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EndermanMan18
09-07-2023, 06:19 PM #4

Some cables at the two nonworking power supplies weren't installed properly.

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