• Welcome to TechPowerUp Forums, Guest! Please check out our forum guidelines for info related to our community.

USB 3.0 Front panel not working

Joined
Dec 2, 2009
Messages
3,352 (0.59/day)
System Name Dark Stealth
Processor Ryzen 5 5600x
Motherboard Gigabyte B450M Gaming rev 1.0
Cooling Snowman, arctic p12 x2 fans
Memory 16x2 DDR4 Corsair Dominator Pro
Video Card(s) 3080 10gb
Storage 2TB NVME PCIE 4.0 Crucial P3 Plus, 1TB Crucial MX500 SSD, 4TB WD RED HDD
Display(s) HP Omen 34c (34" monitor 3440x1440 165Hz VA panel)
Case Zalman S2
Power Supply Corsair 750TX
Mouse Logitech pro superlight, mx mouse s3, Razer Basiliskx with battery
Keyboard Custom mechanical keyboard tm680
Software Windows 11
Benchmark Scores 70-80 fps 3440x1440 on cyberpunk 2077 max settings
Hi guys,
I built my new PC and everything works fine.
The only problem I have is with the USB 3.0 front panel.
I connected the case connector with the motherboard and it doesn't seem to work.
I removed it and replaced it several times.
The case is Zalman S2 and the motherboard is Gigabyte B450M gaming rev 1.0.
Help would be appreciated.
 
To be blunt, you would need to try plugging the header into another board, or try another header on that B450M to see if it is the motherboard or the case at fault. If I had to guess, it is more likely the chassis at fault.

You could cut that out and get in contact with Zalman support for a new I/O panel.
 
To be blunt, you would need to try plugging the header into another board, or try another header on that B450M to see if it is the motherboard or the case at fault. If I had to guess, it is more likely the chassis at fault.

You could cut that out and get in contact with Zalman support for a new I/O panel.
I don't have other usb 3.0 connectors, but I have seen a lot of others online having same problems with different cases and motherboards.
I might contact Zalman but not sure if they will help.
 
Could be a bad port, could be a driver issue, are there any yellow or red signs in device manager? If so you need a driver, if not you could test a pci usb 3 card, I had one in my old rig because the board plug was unusable with sli cards, cost like $10 on ebay.
 
Could be a bad port, could be a driver issue, are there any yellow or red signs in device manager? If so you need a driver, if not you could test a pci usb 3 card, I had one in my old rig because the board plug was unusable with sli cards, cost like $10 on ebay.

I don't see any warning signs. Not sure if I am looking at the right place.
BTW, all USB 3.0 on the back of the motherboard, work.
133130
 
make sure your sata 3 cable from pc case plug into the right m/b slot, for other solution you can also replace or used soemthing like this
133132
:)
 
Device manager looks good, so the fault is probably with the cable/case.
 
Device manager looks good, so the fault is probably with the cable/case.
Is there any way I can verify if the cable is the problem?
 
Not without connecting it to another motherboard.
I have another motherboard but doesn't have USB 3.0.
I found a way with multimeter online, but wont do it since I might shortcircuit it.
 
I found a way with multimeter online, but wont do it since I might shortcircuit it.

As long as you are just testing the cable, without it connected to the motherboard, for say continuity of the wires, you should be fine. May also show you that the cable is the issue if readings do not come out as expected.
 
As long as you are just testing the cable, without it connected to the motherboard, for say continuity of the wires, you should be fine. May also show you that the cable is the issue if readings do not come out as expected.
What really amazed me was that when I tried removing the usb 3 cable, it was actually hot. Or it had heat to some extent.
 
Shouldn't get "hot" but it depends on if you felt where it ran by the GPU or something.
 
Back
Top