USB flash drive not recognized by computer. Have tried all options of which I can think.

Okay. I have a Patriot S-Mini 32GB flash drive that my Windows 8.1 HP Slimline 400-434 is not recognizing. I believe it recognized it once, and has refused to do so since. My laptop (Windows 7 Toshiba) recognizes it just fine.
All other USB devices function perfectly on this computer. USB mouse/keyboard/USB Hub/Apple iPhone cable.
1. I have tried unplugging all other USB devices before trying this one. FAIL
2. I have gone to Device Management and the USB drive does not appear in the list. FAIL
3. I have uninstalled the USB Root Hubs and restarted the computer. FAIL
4. I have tried plugging the USB drive into the rear ports that plug directly into the motherboard. FAIL
5. I have updated the drivers, and have been unable to find a BIOS update as the link on the HP website downloads and says that it is incompatible for my computer. FAIL
...so what the bloody gorram heck do I do now?
This question was solved.
View Solution.

Okay, and in the most ridiculous way I have ever solved a technical problem...
The USB flash cannot be inserted ALL the way into the port. It has to be inserted slowly, so that the contacts line up.
I figured this out by trying to connect it into my USB hub and noticing that the red indicator light was going on and off as I inserted the USB drive, flickering on as I inserted it and then off once it was all the way in.
Weird. But hey. It works now.

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I recently bought an 8GB USB flash drive, which came formatted FAT-32. The drive was put into a friend's Windoze laptop and had a couple GBs of jpeg and avi files transferred to it. I took the drive home and put it in my white MacBook (4GB RAM, Leopard 10.5.8) and it would not mount. I put it in my G4 MacMini; likewise, it wouldn't mount. I am assuming it also won't mount in all my older Macs with USB, either. I returned it to the Windoze laptop, and it ALSO wouldn't mount this time, except as one pulled the flash drive from the Windoze laptop, for a second a window with the flash drive's contents would flash on the desktop of the laptop. Originally, the flash drive was "properly" ejected from the Windoze laptop.
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Product ID: 0x3234
Vendor ID: 0x1221
Version: 0.00
Serial Number: 10000000000003CF
Speed: Up to 480 Mb/sec
Manufacturer: USB2.0
Location ID: 0x24100000
Current Available (mA): 500
Current Required (mA): 100"
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I know that, but I have USB in my older Macs, too, and besides, some of the most knowledgeable people are in these older forums!!
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USB Flash Drive not working

I have purchased a USB FLASH DRIVE v112b 16GB on 26.12.13 from HP
dealer in Agartala. after using 2 months I'm facing problems with it.
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possible. what should i do now with it?
Please solve my issues asap.
Neal

Hi Neal2014,
Welcome to the HP Forums!
I would like to take a moment and thank you for using the forum, it is a great place to find answers. For you to have the best experience in the HP forum, I would like to direct your attention to the HP Forums Guide First Time Here? Learn How to Post and More.
I understand that you recently purchased a HP USB drive. You are now getting a message to format it, but are unable to. Have you tried to format it on a different computer?
If you are unable to format the drive, I suggest you call HP support, as I believe it will still be in warranty.
Please call HP technical support at 800-474-6836. If you live outside the US/Canada Region, please click the link below to get the support number for your region. HP Technical Support Sitemap
Sparkles1
I work on behalf of HP
Please click “Accept as Solution ” if you feel my post solved your issue, it will help others find the solution.
Click the “Kudos, Thumbs Up" on the bottom right to say “Thanks” for helping!

USB flash drive not recognized by computer. Have tried all options of which I can think.

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