USB ports are acting up.

1. My mouse and keyboard are working flawlessly on every single USB port 👍

2. The printer plugged into the USB port is being totally temperamental—it works sometimes, then just gives up on me ☕

3. As for my flash drive, it’s all over the place. Sometimes it runs at full speed (2.0), other times it crawls along like it's stuck in the stone age (1.0), and occasionally it won't even register. I'll hear that classic Windows connection sound, but nothing actually happens, so I end up having to unplug and replug it two or three times before it finally decides to behave 🙏

The tower is pretty old, though I'm running the latest drivers. Everything was mostly fine about a year ago when I was running Windows XP.

Any suggestions on what might be going on?

Honestly, there’s no way around it—you need a new rig and a modern OS. That old motherboard just can't keep up; its limitations are constantly tripping it up when you try to pair it with newer hardware. Plus, official support for XP has been dead for ages...

The biggest headache is usually the USB protocols. They're constantly evolving, and the performance gaps between different versions are massive.

Well, that’s that! Thanks a million👍🙂

But hold on a second, USB 2.0 drives are basically ancient history at this point. They should be working flawlessly unless you’ve actually managed to physically wreck the motherboard or the ports themselves.

Sometimes a thumb drive won't read at all, other times it works perfectly fine, and then suddenly it's running at half speed for no reason. Is it actually possible that we're looking at a hardware issue here?

I’m running Windows XP Service Pack 3 on my ASUS GA-MA770_DS3 and I honestly haven't had a single hiccup with my thumb drives. The only thing that really trips me up is when I boot into Windows 7; if I switch USB ports, it acts like it doesn't even know what a camera or a printer is. It’s almost like the drivers are stuck, thinking they only belong to the specific USB port where they were first installed.

I’ve got an ASUS MA770-UD3 on one of my rigs that's acting up with USB devices. It's just this one machine out of all the ones I've worked on. You have to watch out for motherboard revisions; if a board is solid, they tend to keep producing it for a while, which is why you see those markings like Revision 2 near the edge of the PCB. I've had cases where the Revision 2 boards worked flawlessly, while the Revision 1.0 versions were nothing but trouble—usually specifically with USB connectivity. Different revisions use different components, which basically means the hardware capabilities change from one batch to the next.

As for this specific UD3, it’s hit-or-miss with USB 3.0 devices because it doesn't actually have full native hardware support. It’s a mess of variables: the BIOS, the controller, drivers, device firmware, or even just the cables if you're using them. Even the voltage the controller allows through the ports can screw things up. On some older boards, they use mixed controllers—one set for 1.0 and another for 2.0—so it really depends on which port you plug into. Try plugging a 3.0 device into a 1.0 port and see how much of a headache you have.

There are a few things you could try, swiftridge72—maybe flash the BIOS, wipe and reinstall the USB drivers, or mess around with the USB port settings in the properties menu. But honestly? Most of that is just a massive waste of time that rarely fixes anything. Though, hey, maybe you'll get lucky. 😬

Maybe just throw Linux on there if you're totally out of options,

Thanks for the input 🙂

Also, is there any chance those USB ports just wore out? Like, purely a hardware thing where they've been used too much?

I’d have to save up my cash way, way more times than I actually could to make something like that happen, if 😬